660567438

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{2617}}^1$

素因数の和:3041

約数の個数: 48

約数和(自身を含む): 1474352880

約数和(自身を除く): 813785442

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 379, 666, 758, 1137, 2274, 2617, 3411, 5234, 6822, 7851, 14023, 15702, 23553, 28046, 42069, 47106, 84138, 96829, 126207, 193658, 252414, 290487, 580974, 871461, 991843, 1742922, 1983686, 2975529, 5951058, 8926587, 17853174, 36698191, 73396382, 110094573, 220189146, 330283719, 660567438]

約数ペア:

[(1, 660567438), (2, 330283719), (3, 220189146), (6, 110094573), (9, 73396382), (18, 36698191), (37, 17853174), (74, 8926587), (111, 5951058), (222, 2975529), (333, 1983686), (379, 1742922), (666, 991843), (758, 871461), (1137, 580974), (2274, 290487), (2617, 252414), (3411, 193658), (5234, 126207), (6822, 96829), (7851, 84138), (14023, 47106), (15702, 42069), (23553, 28046)]