15560316

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7583}}^1$

素因数の和:7615

約数の個数: 48

約数和(自身を含む): 42470400

約数和(自身を除く): 26910084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 7583, 15166, 22749, 30332, 45498, 68247, 90996, 136494, 144077, 204741, 272988, 288154, 409482, 432231, 576308, 818964, 864462, 1296693, 1728924, 2593386, 3890079, 5186772, 7780158, 15560316]

約数ペア:

[(1, 15560316), (2, 7780158), (3, 5186772), (4, 3890079), (6, 2593386), (9, 1728924), (12, 1296693), (18, 864462), (19, 818964), (27, 576308), (36, 432231), (38, 409482), (54, 288154), (57, 272988), (76, 204741), (108, 144077), (114, 136494), (171, 90996), (228, 68247), (342, 45498), (513, 30332), (684, 22749), (1026, 15166), (2052, 7583)]