61389684

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29917}}^1$

素因数の和:29949

約数の個数: 48

約数和(自身を含む): 167540800

約数和(自身を除く): 106151116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 29917, 59834, 89751, 119668, 179502, 269253, 359004, 538506, 568423, 807759, 1077012, 1136846, 1615518, 1705269, 2273692, 3231036, 3410538, 5115807, 6821076, 10231614, 15347421, 20463228, 30694842, 61389684]

約数ペア:

[(1, 61389684), (2, 30694842), (3, 20463228), (4, 15347421), (6, 10231614), (9, 6821076), (12, 5115807), (18, 3410538), (19, 3231036), (27, 2273692), (36, 1705269), (38, 1615518), (54, 1136846), (57, 1077012), (76, 807759), (108, 568423), (114, 538506), (171, 359004), (228, 269253), (342, 179502), (513, 119668), (684, 89751), (1026, 59834), (2052, 29917)]