1661567192766

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6269}}^1\times {\mathrm{377557}}^1$

素因数の和:383850

約数の個数: 64

約数和(自身を含む): 3977044948800

約数和(自身を除く): 2315477756034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 6269, 12538, 18807, 37614, 56421, 81497, 112842, 162994, 169263, 244491, 338526, 377557, 488982, 733473, 755114, 1132671, 1466946, 2200419, 2265342, 3398013, 4400838, 4908241, 6796026, 9816482, 10194039, 14724723, 20388078, 29449446, 44174169, 88348338, 132522507, 265045014, 2366904833, 4733809666, 7100714499, 14201428998, 21302143497, 30769762829, 42604286994, 61539525658, 63906430491, 92309288487, 127812860982, 184618576974, 276927865461, 553855730922, 830783596383, 1661567192766]

約数ペア:

[(1, 1661567192766), (2, 830783596383), (3, 553855730922), (6, 276927865461), (9, 184618576974), (13, 127812860982), (18, 92309288487), (26, 63906430491), (27, 61539525658), (39, 42604286994), (54, 30769762829), (78, 21302143497), (117, 14201428998), (234, 7100714499), (351, 4733809666), (702, 2366904833), (6269, 265045014), (12538, 132522507), (18807, 88348338), (37614, 44174169), (56421, 29449446), (81497, 20388078), (112842, 14724723), (162994, 10194039), (169263, 9816482), (244491, 6796026), (338526, 4908241), (377557, 4400838), (488982, 3398013), (733473, 2265342), (755114, 2200419), (1132671, 1466946)]