4278259314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{18749}}^1$

素因数の和:20575

約数の個数: 48

約数和(自身を含む): 10600200000

約数和(自身を除く): 6321940686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1811, 3622, 5433, 10866, 12677, 16299, 18749, 25354, 32598, 37498, 38031, 56247, 76062, 112494, 114093, 131243, 168741, 228186, 262486, 337482, 393729, 787458, 1181187, 2362374, 33954439, 67908878, 101863317, 203726634, 237681073, 305589951, 475362146, 611179902, 713043219, 1426086438, 2139129657, 4278259314]

約数ペア:

[(1, 4278259314), (2, 2139129657), (3, 1426086438), (6, 713043219), (7, 611179902), (9, 475362146), (14, 305589951), (18, 237681073), (21, 203726634), (42, 101863317), (63, 67908878), (126, 33954439), (1811, 2362374), (3622, 1181187), (5433, 787458), (10866, 393729), (12677, 337482), (16299, 262486), (18749, 228186), (25354, 168741), (32598, 131243), (37498, 114093), (38031, 112494), (56247, 76062)]