40374726

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{719}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 94556160

約数和(自身を除く): 54181434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 191, 294, 382, 573, 719, 1146, 1337, 1438, 2157, 2674, 4011, 4314, 5033, 8022, 9359, 10066, 15099, 18718, 28077, 30198, 35231, 56154, 70462, 105693, 137329, 211386, 274658, 411987, 823974, 961303, 1922606, 2883909, 5767818, 6729121, 13458242, 20187363, 40374726]

約数ペア:

[(1, 40374726), (2, 20187363), (3, 13458242), (6, 6729121), (7, 5767818), (14, 2883909), (21, 1922606), (42, 961303), (49, 823974), (98, 411987), (147, 274658), (191, 211386), (294, 137329), (382, 105693), (573, 70462), (719, 56154), (1146, 35231), (1337, 30198), (1438, 28077), (2157, 18718), (2674, 15099), (4011, 10066), (4314, 9359), (5033, 8022)]