40728582

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3541}}^1$

素因数の和:3626

約数の個数: 40

約数和(自身を含む): 92573712

約数和(自身を除く): 51845130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3541, 3834, 5751, 7082, 10623, 11502, 21246, 31869, 63738, 95607, 191214, 251411, 286821, 502822, 573642, 754233, 1508466, 2262699, 4525398, 6788097, 13576194, 20364291, 40728582]

約数ペア:

[(1, 40728582), (2, 20364291), (3, 13576194), (6, 6788097), (9, 4525398), (18, 2262699), (27, 1508466), (54, 754233), (71, 573642), (81, 502822), (142, 286821), (162, 251411), (213, 191214), (426, 95607), (639, 63738), (1278, 31869), (1917, 21246), (3541, 11502), (3834, 10623), (5751, 7082)]