180751818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{7001}}^1$

素因数の和:7350

約数の個数: 32

約数和(自身を含む): 390543552

約数和(自身を除く): 209791734

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331, 662, 993, 1986, 4303, 7001, 8606, 12909, 14002, 21003, 25818, 42006, 91013, 182026, 273039, 546078, 2317331, 4634662, 6951993, 13903986, 30125303, 60250606, 90375909, 180751818]

約数ペア:

[(1, 180751818), (2, 90375909), (3, 60250606), (6, 30125303), (13, 13903986), (26, 6951993), (39, 4634662), (78, 2317331), (331, 546078), (662, 273039), (993, 182026), (1986, 91013), (4303, 42006), (7001, 25818), (8606, 21003), (12909, 14002)]