15751908

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:874

約数の個数: 60

約数和(自身を含む): 41906172

約数和(自身を除く): 26154264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 797, 1098, 1594, 1647, 2196, 2391, 3188, 3294, 4782, 4941, 6588, 7173, 9564, 9882, 14346, 19764, 21519, 28692, 43038, 48617, 64557, 86076, 97234, 129114, 145851, 194468, 258228, 291702, 437553, 583404, 875106, 1312659, 1750212, 2625318, 3937977, 5250636, 7875954, 15751908]

約数ペア:

[(1, 15751908), (2, 7875954), (3, 5250636), (4, 3937977), (6, 2625318), (9, 1750212), (12, 1312659), (18, 875106), (27, 583404), (36, 437553), (54, 291702), (61, 258228), (81, 194468), (108, 145851), (122, 129114), (162, 97234), (183, 86076), (244, 64557), (324, 48617), (366, 43038), (549, 28692), (732, 21519), (797, 19764), (1098, 14346), (1594, 9882), (1647, 9564), (2196, 7173), (2391, 6588), (3188, 4941), (3294, 4782)]