21934522008

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79273}}^1$

素因数の和:79359

約数の個数: 160

約数和(自身を含む): 71365625760

約数和(自身を除く): 49431103752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 81, 84, 108, 122, 126, 162, 168, 183, 189, 216, 244, 252, 324, 366, 378, 427, 488, 504, 549, 567, 648, 732, 756, 854, 1098, 1134, 1281, 1464, 1512, 1647, 1708, 2196, 2268, 2562, 3294, 3416, 3843, 4392, 4536, 4941, 5124, 6588, 7686, 9882, 10248, 11529, 13176, 15372, 19764, 23058, 30744, 34587, 39528, 46116, 69174, 79273, 92232, 138348, 158546, 237819, 276696, 317092, 475638, 554911, 634184, 713457, 951276, 1109822, 1426914, 1664733, 1902552, 2140371, 2219644, 2853828, 3329466, 4280742, 4439288, 4835653, 4994199, 5707656, 6421113, 6658932, 8561484, 9671306, 9988398, 12842226, 13317864, 14506959, 14982597, 17122968, 19342612, 19976796, 25684452, 29013918, 29965194, 33849571, 38685224, 39953592, 43520877, 44947791, 51368904, 58027836, 59930388, 67699142, 87041754, 89895582, 101548713, 116055672, 119860776, 130562631, 135398284, 174083508, 179791164, 203097426, 261125262, 270796568, 304646139, 348167016, 359582328, 391687893, 406194852, 522250524, 609292278, 783375786, 812389704, 913938417, 1044501048, 1218584556, 1566751572, 1827876834, 2437169112, 2741815251, 3133503144, 3655753668, 5483630502, 7311507336, 10967261004, 21934522008]

約数ペア:

[(1, 21934522008), (2, 10967261004), (3, 7311507336), (4, 5483630502), (6, 3655753668), (7, 3133503144), (8, 2741815251), (9, 2437169112), (12, 1827876834), (14, 1566751572), (18, 1218584556), (21, 1044501048), (24, 913938417), (27, 812389704), (28, 783375786), (36, 609292278), (42, 522250524), (54, 406194852), (56, 391687893), (61, 359582328), (63, 348167016), (72, 304646139), (81, 270796568), (84, 261125262), (108, 203097426), (122, 179791164), (126, 174083508), (162, 135398284), (168, 130562631), (183, 119860776), (189, 116055672), (216, 101548713), (244, 89895582), (252, 87041754), (324, 67699142), (366, 59930388), (378, 58027836), (427, 51368904), (488, 44947791), (504, 43520877), (549, 39953592), (567, 38685224), (648, 33849571), (732, 29965194), (756, 29013918), (854, 25684452), (1098, 19976796), (1134, 19342612), (1281, 17122968), (1464, 14982597), (1512, 14506959), (1647, 13317864), (1708, 12842226), (2196, 9988398), (2268, 9671306), (2562, 8561484), (3294, 6658932), (3416, 6421113), (3843, 5707656), (4392, 4994199), (4536, 4835653), (4941, 4439288), (5124, 4280742), (6588, 3329466), (7686, 2853828), (9882, 2219644), (10248, 2140371), (11529, 1902552), (13176, 1664733), (15372, 1426914), (19764, 1109822), (23058, 951276), (30744, 713457), (34587, 634184), (39528, 554911), (46116, 475638), (69174, 317092), (79273, 276696), (92232, 237819), (138348, 158546)]