18235676410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{9059}}^1$

素因数の和:9415

約数の個数: 64

約数和(自身を含む): 37965024000

約数和(自身を除く): 19729347590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 193, 298, 386, 745, 965, 1043, 1351, 1490, 1930, 2086, 2702, 5215, 6755, 9059, 10430, 13510, 18118, 28757, 45295, 57514, 63413, 90590, 126826, 143785, 201299, 287570, 317065, 402598, 634130, 1006495, 1349791, 1748387, 2012990, 2699582, 3496774, 6748955, 8741935, 9448537, 12238709, 13497910, 17483870, 18897074, 24477418, 47242685, 61193545, 94485370, 122387090, 260509663, 521019326, 1302548315, 1823567641, 2605096630, 3647135282, 9117838205, 18235676410]

約数ペア:

[(1, 18235676410), (2, 9117838205), (5, 3647135282), (7, 2605096630), (10, 1823567641), (14, 1302548315), (35, 521019326), (70, 260509663), (149, 122387090), (193, 94485370), (298, 61193545), (386, 47242685), (745, 24477418), (965, 18897074), (1043, 17483870), (1351, 13497910), (1490, 12238709), (1930, 9448537), (2086, 8741935), (2702, 6748955), (5215, 3496774), (6755, 2699582), (9059, 2012990), (10430, 1748387), (13510, 1349791), (18118, 1006495), (28757, 634130), (45295, 402598), (57514, 317065), (63413, 287570), (90590, 201299), (126826, 143785)]