18029037502

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{1789}}^1$

素因数の和:2117

約数の個数: 64

約数和(自身を含む): 32181851520

約数和(自身を除く): 14152814018

約数列:

[1, 2, 7, 14, 41, 82, 97, 181, 194, 287, 362, 574, 679, 1267, 1358, 1789, 2534, 3578, 3977, 7421, 7954, 12523, 14842, 17557, 25046, 27839, 35114, 51947, 55678, 73349, 103894, 122899, 146698, 173533, 245798, 323809, 347066, 513443, 647618, 719837, 1026886, 1214731, 1439674, 2266663, 2429462, 4533326, 5038859, 7114853, 10077718, 13276169, 14229706, 26552338, 31409473, 49803971, 62818946, 92933183, 99607942, 185866366, 219866311, 439732622, 1287788393, 2575576786, 9014518751, 18029037502]

約数ペア:

[(1, 18029037502), (2, 9014518751), (7, 2575576786), (14, 1287788393), (41, 439732622), (82, 219866311), (97, 185866366), (181, 99607942), (194, 92933183), (287, 62818946), (362, 49803971), (574, 31409473), (679, 26552338), (1267, 14229706), (1358, 13276169), (1789, 10077718), (2534, 7114853), (3578, 5038859), (3977, 4533326), (7421, 2429462), (7954, 2266663), (12523, 1439674), (14842, 1214731), (17557, 1026886), (25046, 719837), (27839, 647618), (35114, 513443), (51947, 347066), (55678, 323809), (73349, 245798), (103894, 173533), (122899, 146698)]