18983052

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 58531200

約数和(自身を除く): 39548148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 29, 33, 36, 38, 44, 54, 57, 58, 66, 76, 87, 99, 108, 114, 116, 132, 171, 174, 198, 209, 228, 261, 297, 319, 342, 348, 396, 418, 513, 522, 551, 594, 627, 638, 684, 783, 836, 841, 957, 1026, 1044, 1102, 1188, 1254, 1276, 1566, 1653, 1682, 1881, 1914, 2052, 2204, 2508, 2523, 2871, 3132, 3306, 3364, 3762, 3828, 4959, 5046, 5643, 5742, 6061, 6612, 7524, 7569, 8613, 9251, 9918, 10092, 11286, 11484, 12122, 14877, 15138, 15979, 17226, 18183, 18502, 19836, 22572, 22707, 24244, 27753, 29754, 30276, 31958, 34452, 36366, 37004, 45414, 47937, 54549, 55506, 59508, 63916, 72732, 83259, 90828, 95874, 109098, 111012, 143811, 163647, 166518, 175769, 191748, 218196, 249777, 287622, 327294, 333036, 351538, 431433, 499554, 527307, 575244, 654588, 703076, 862866, 999108, 1054614, 1581921, 1725732, 2109228, 3163842, 4745763, 6327684, 9491526, 18983052]

約数ペア:

[(1, 18983052), (2, 9491526), (3, 6327684), (4, 4745763), (6, 3163842), (9, 2109228), (11, 1725732), (12, 1581921), (18, 1054614), (19, 999108), (22, 862866), (27, 703076), (29, 654588), (33, 575244), (36, 527307), (38, 499554), (44, 431433), (54, 351538), (57, 333036), (58, 327294), (66, 287622), (76, 249777), (87, 218196), (99, 191748), (108, 175769), (114, 166518), (116, 163647), (132, 143811), (171, 111012), (174, 109098), (198, 95874), (209, 90828), (228, 83259), (261, 72732), (297, 63916), (319, 59508), (342, 55506), (348, 54549), (396, 47937), (418, 45414), (513, 37004), (522, 36366), (551, 34452), (594, 31958), (627, 30276), (638, 29754), (684, 27753), (783, 24244), (836, 22707), (841, 22572), (957, 19836), (1026, 18502), (1044, 18183), (1102, 17226), (1188, 15979), (1254, 15138), (1276, 14877), (1566, 12122), (1653, 11484), (1682, 11286), (1881, 10092), (1914, 9918), (2052, 9251), (2204, 8613), (2508, 7569), (2523, 7524), (2871, 6612), (3132, 6061), (3306, 5742), (3364, 5643), (3762, 5046), (3828, 4959)]