29144988

素因数分解:

$2^2\times 3^3\times {\mathrm{421}}^1\times {\mathrm{641}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 75858720

約数和(自身を除く): 46713732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 421, 641, 842, 1263, 1282, 1684, 1923, 2526, 2564, 3789, 3846, 5052, 5769, 7578, 7692, 11367, 11538, 15156, 17307, 22734, 23076, 34614, 45468, 69228, 269861, 539722, 809583, 1079444, 1619166, 2428749, 3238332, 4857498, 7286247, 9714996, 14572494, 29144988]

約数ペア:

[(1, 29144988), (2, 14572494), (3, 9714996), (4, 7286247), (6, 4857498), (9, 3238332), (12, 2428749), (18, 1619166), (27, 1079444), (36, 809583), (54, 539722), (108, 269861), (421, 69228), (641, 45468), (842, 34614), (1263, 23076), (1282, 22734), (1684, 17307), (1923, 15156), (2526, 11538), (2564, 11367), (3789, 7692), (3846, 7578), (5052, 5769)]