40725174

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2041

約数の個数: 48

約数和(自身を含む): 96132096

約数和(自身を除く): 55406922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 1951, 2982, 3479, 3902, 5853, 6958, 10437, 11706, 13657, 20874, 27314, 40971, 81942, 95599, 138521, 191198, 277042, 286797, 415563, 573594, 831126, 969647, 1939294, 2908941, 5817882, 6787529, 13575058, 20362587, 40725174]

約数ペア:

[(1, 40725174), (2, 20362587), (3, 13575058), (6, 6787529), (7, 5817882), (14, 2908941), (21, 1939294), (42, 969647), (49, 831126), (71, 573594), (98, 415563), (142, 286797), (147, 277042), (213, 191198), (294, 138521), (426, 95599), (497, 81942), (994, 40971), (1491, 27314), (1951, 20874), (2982, 13657), (3479, 11706), (3902, 10437), (5853, 6958)]