18338698728

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79273}}^1$

素因数の和:79318

約数の個数: 192

約数和(自身を含む): 62328389760

約数和(自身を除く): 43989691032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 243, 252, 306, 324, 357, 378, 408, 459, 476, 486, 504, 567, 612, 648, 714, 756, 918, 952, 972, 1071, 1134, 1224, 1377, 1428, 1512, 1701, 1836, 1944, 2142, 2268, 2754, 2856, 3213, 3402, 3672, 4131, 4284, 4536, 5508, 6426, 6804, 8262, 8568, 9639, 11016, 12852, 13608, 16524, 19278, 25704, 28917, 33048, 38556, 57834, 77112, 79273, 115668, 158546, 231336, 237819, 317092, 475638, 554911, 634184, 713457, 951276, 1109822, 1347641, 1426914, 1664733, 1902552, 2140371, 2219644, 2695282, 2853828, 3329466, 4042923, 4280742, 4439288, 4994199, 5390564, 5707656, 6421113, 6658932, 8085846, 8561484, 9433487, 9988398, 10781128, 12128769, 12842226, 13317864, 14982597, 16171692, 17122968, 18866974, 19263339, 19976796, 24257538, 25684452, 28300461, 29965194, 32343384, 36386307, 37733948, 38526678, 39953592, 44947791, 48515076, 51368904, 56600922, 59930388, 72772614, 75467896, 77053356, 84901383, 89895582, 97030152, 109158921, 113201844, 119860776, 134843373, 145545228, 154106712, 169802766, 179791164, 218317842, 226403688, 254704149, 269686746, 291090456, 327476763, 339605532, 359582328, 436635684, 509408298, 539373492, 654953526, 679211064, 764112447, 873271368, 1018816596, 1078746984, 1309907052, 1528224894, 2037633192, 2292337341, 2619814104, 3056449788, 4584674682, 6112899576, 9169349364, 18338698728]

約数ペア:

[(1, 18338698728), (2, 9169349364), (3, 6112899576), (4, 4584674682), (6, 3056449788), (7, 2619814104), (8, 2292337341), (9, 2037633192), (12, 1528224894), (14, 1309907052), (17, 1078746984), (18, 1018816596), (21, 873271368), (24, 764112447), (27, 679211064), (28, 654953526), (34, 539373492), (36, 509408298), (42, 436635684), (51, 359582328), (54, 339605532), (56, 327476763), (63, 291090456), (68, 269686746), (72, 254704149), (81, 226403688), (84, 218317842), (102, 179791164), (108, 169802766), (119, 154106712), (126, 145545228), (136, 134843373), (153, 119860776), (162, 113201844), (168, 109158921), (189, 97030152), (204, 89895582), (216, 84901383), (238, 77053356), (243, 75467896), (252, 72772614), (306, 59930388), (324, 56600922), (357, 51368904), (378, 48515076), (408, 44947791), (459, 39953592), (476, 38526678), (486, 37733948), (504, 36386307), (567, 32343384), (612, 29965194), (648, 28300461), (714, 25684452), (756, 24257538), (918, 19976796), (952, 19263339), (972, 18866974), (1071, 17122968), (1134, 16171692), (1224, 14982597), (1377, 13317864), (1428, 12842226), (1512, 12128769), (1701, 10781128), (1836, 9988398), (1944, 9433487), (2142, 8561484), (2268, 8085846), (2754, 6658932), (2856, 6421113), (3213, 5707656), (3402, 5390564), (3672, 4994199), (4131, 4439288), (4284, 4280742), (4536, 4042923), (5508, 3329466), (6426, 2853828), (6804, 2695282), (8262, 2219644), (8568, 2140371), (9639, 1902552), (11016, 1664733), (12852, 1426914), (13608, 1347641), (16524, 1109822), (19278, 951276), (25704, 713457), (28917, 634184), (33048, 554911), (38556, 475638), (57834, 317092), (77112, 237819), (79273, 231336), (115668, 158546)]