13012002

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2636

約数の個数: 40

約数和(自身を含む): 30108672

約数和(自身を除く): 17096670

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 2591, 5022, 5182, 7773, 15546, 23319, 46638, 69957, 80321, 139914, 160642, 209871, 240963, 419742, 481926, 722889, 1445778, 2168667, 4337334, 6506001, 13012002]

約数ペア:

[(1, 13012002), (2, 6506001), (3, 4337334), (6, 2168667), (9, 1445778), (18, 722889), (27, 481926), (31, 419742), (54, 240963), (62, 209871), (81, 160642), (93, 139914), (162, 80321), (186, 69957), (279, 46638), (558, 23319), (837, 15546), (1674, 7773), (2511, 5182), (2591, 5022)]