13181448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2578

約数の個数: 64

約数和(自身を含む): 38891520

約数和(自身を除く): 25710072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2531, 2604, 5062, 5208, 7593, 10124, 15186, 17717, 20248, 30372, 35434, 53151, 60744, 70868, 78461, 106302, 141736, 156922, 212604, 235383, 313844, 425208, 470766, 549227, 627688, 941532, 1098454, 1647681, 1883064, 2196908, 3295362, 4393816, 6590724, 13181448]

約数ペア:

[(1, 13181448), (2, 6590724), (3, 4393816), (4, 3295362), (6, 2196908), (7, 1883064), (8, 1647681), (12, 1098454), (14, 941532), (21, 627688), (24, 549227), (28, 470766), (31, 425208), (42, 313844), (56, 235383), (62, 212604), (84, 156922), (93, 141736), (124, 106302), (168, 78461), (186, 70868), (217, 60744), (248, 53151), (372, 35434), (434, 30372), (651, 20248), (744, 17717), (868, 15186), (1302, 10124), (1736, 7593), (2531, 5208), (2604, 5062)]