15671667708

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{40237}}^1$

素因数の和:40627

約数の個数: 72

約数和(自身を含む): 41010569600

約数和(自身を除く): 25338901892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 349, 372, 558, 698, 1047, 1116, 1396, 2094, 3141, 4188, 6282, 10819, 12564, 21638, 32457, 40237, 43276, 64914, 80474, 97371, 120711, 129828, 160948, 194742, 241422, 362133, 389484, 482844, 724266, 1247347, 1448532, 2494694, 3742041, 4989388, 7484082, 11226123, 14042713, 14968164, 22452246, 28085426, 42128139, 44904492, 56170852, 84256278, 126384417, 168512556, 252768834, 435324103, 505537668, 870648206, 1305972309, 1741296412, 2611944618, 3917916927, 5223889236, 7835833854, 15671667708]

約数ペア:

[(1, 15671667708), (2, 7835833854), (3, 5223889236), (4, 3917916927), (6, 2611944618), (9, 1741296412), (12, 1305972309), (18, 870648206), (31, 505537668), (36, 435324103), (62, 252768834), (93, 168512556), (124, 126384417), (186, 84256278), (279, 56170852), (349, 44904492), (372, 42128139), (558, 28085426), (698, 22452246), (1047, 14968164), (1116, 14042713), (1396, 11226123), (2094, 7484082), (3141, 4989388), (4188, 3742041), (6282, 2494694), (10819, 1448532), (12564, 1247347), (21638, 724266), (32457, 482844), (40237, 389484), (43276, 362133), (64914, 241422), (80474, 194742), (97371, 160948), (120711, 129828)]