8271234

素因数分解:

$2^1\times 3^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 19522560

約数和(自身を除く): 11251326

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 61, 62, 81, 93, 122, 162, 183, 186, 243, 279, 366, 486, 549, 558, 729, 837, 1098, 1458, 1647, 1674, 1891, 2187, 2511, 3294, 3782, 4374, 4941, 5022, 5673, 7533, 9882, 11346, 14823, 15066, 17019, 22599, 29646, 34038, 44469, 45198, 51057, 67797, 88938, 102114, 133407, 135594, 153171, 266814, 306342, 459513, 919026, 1378539, 2757078, 4135617, 8271234]

約数ペア:

[(1, 8271234), (2, 4135617), (3, 2757078), (6, 1378539), (9, 919026), (18, 459513), (27, 306342), (31, 266814), (54, 153171), (61, 135594), (62, 133407), (81, 102114), (93, 88938), (122, 67797), (162, 51057), (183, 45198), (186, 44469), (243, 34038), (279, 29646), (366, 22599), (486, 17019), (549, 15066), (558, 14823), (729, 11346), (837, 9882), (1098, 7533), (1458, 5673), (1647, 5022), (1674, 4941), (1891, 4374), (2187, 3782), (2511, 3294)]