18268404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 56318976

約数和(自身を除く): 38050572

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1163, 1309, 1428, 2244, 2326, 2618, 3489, 3927, 4652, 5236, 6978, 7854, 8141, 12793, 13956, 15708, 16282, 19771, 24423, 25586, 32564, 38379, 39542, 48846, 51172, 59313, 76758, 79084, 89551, 97692, 118626, 138397, 153516, 179102, 217481, 237252, 268653, 276794, 358204, 415191, 434962, 537306, 553588, 652443, 830382, 869924, 1074612, 1304886, 1522367, 1660764, 2609772, 3044734, 4567101, 6089468, 9134202, 18268404]

約数ペア:

[(1, 18268404), (2, 9134202), (3, 6089468), (4, 4567101), (6, 3044734), (7, 2609772), (11, 1660764), (12, 1522367), (14, 1304886), (17, 1074612), (21, 869924), (22, 830382), (28, 652443), (33, 553588), (34, 537306), (42, 434962), (44, 415191), (51, 358204), (66, 276794), (68, 268653), (77, 237252), (84, 217481), (102, 179102), (119, 153516), (132, 138397), (154, 118626), (187, 97692), (204, 89551), (231, 79084), (238, 76758), (308, 59313), (357, 51172), (374, 48846), (462, 39542), (476, 38379), (561, 32564), (714, 25586), (748, 24423), (924, 19771), (1122, 16282), (1163, 15708), (1309, 13956), (1428, 12793), (2244, 8141), (2326, 7854), (2618, 6978), (3489, 5236), (3927, 4652)]