18633496

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 45390240

約数和(自身を除く): 26756744

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 37, 46, 56, 68, 74, 92, 119, 136, 148, 161, 184, 238, 259, 296, 322, 391, 476, 518, 529, 629, 644, 782, 851, 952, 1036, 1058, 1258, 1288, 1564, 1702, 2072, 2116, 2516, 2737, 3128, 3404, 3703, 4232, 4403, 5032, 5474, 5957, 6808, 7406, 8806, 8993, 10948, 11914, 14467, 14812, 17612, 17986, 19573, 21896, 23828, 28934, 29624, 35224, 35972, 39146, 47656, 57868, 62951, 71944, 78292, 101269, 115736, 125902, 137011, 156584, 202538, 251804, 274022, 332741, 405076, 503608, 548044, 665482, 810152, 1096088, 1330964, 2329187, 2661928, 4658374, 9316748, 18633496]

約数ペア:

[(1, 18633496), (2, 9316748), (4, 4658374), (7, 2661928), (8, 2329187), (14, 1330964), (17, 1096088), (23, 810152), (28, 665482), (34, 548044), (37, 503608), (46, 405076), (56, 332741), (68, 274022), (74, 251804), (92, 202538), (119, 156584), (136, 137011), (148, 125902), (161, 115736), (184, 101269), (238, 78292), (259, 71944), (296, 62951), (322, 57868), (391, 47656), (476, 39146), (518, 35972), (529, 35224), (629, 29624), (644, 28934), (782, 23828), (851, 21896), (952, 19573), (1036, 17986), (1058, 17612), (1258, 14812), (1288, 14467), (1564, 11914), (1702, 10948), (2072, 8993), (2116, 8806), (2516, 7406), (2737, 6808), (3128, 5957), (3404, 5474), (3703, 5032), (4232, 4403)]