13890084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 35138880

約数和(自身を除く): 21248796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 331, 538, 662, 807, 993, 1076, 1324, 1614, 1986, 3228, 3497, 3972, 4303, 6994, 8606, 10491, 12909, 13988, 17212, 20982, 25818, 41964, 51636, 89039, 178078, 267117, 356156, 534234, 1068468, 1157507, 2315014, 3472521, 4630028, 6945042, 13890084]

約数ペア:

[(1, 13890084), (2, 6945042), (3, 4630028), (4, 3472521), (6, 2315014), (12, 1157507), (13, 1068468), (26, 534234), (39, 356156), (52, 267117), (78, 178078), (156, 89039), (269, 51636), (331, 41964), (538, 25818), (662, 20982), (807, 17212), (993, 13988), (1076, 12909), (1324, 10491), (1614, 8606), (1986, 6994), (3228, 4303), (3497, 3972)]