137685942

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1087}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 309583872

約数和(自身を除く): 171897930

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 227, 279, 454, 558, 681, 1087, 1362, 2043, 2174, 3261, 4086, 6522, 7037, 9783, 14074, 19566, 21111, 33697, 42222, 63333, 67394, 101091, 126666, 202182, 246749, 303273, 493498, 606546, 740247, 1480494, 2220741, 4441482, 7649219, 15298438, 22947657, 45895314, 68842971, 137685942]

約数ペア:

[(1, 137685942), (2, 68842971), (3, 45895314), (6, 22947657), (9, 15298438), (18, 7649219), (31, 4441482), (62, 2220741), (93, 1480494), (186, 740247), (227, 606546), (279, 493498), (454, 303273), (558, 246749), (681, 202182), (1087, 126666), (1362, 101091), (2043, 67394), (2174, 63333), (3261, 42222), (4086, 33697), (6522, 21111), (7037, 19566), (9783, 14074)]