1666771272

素因数分解:

$2^3\times 3^2\times {\mathrm{2689}}^1\times {\mathrm{8609}}^1$

素因数の和:11310

約数の個数: 48

約数和(自身を含む): 4516375500

約数和(自身を除く): 2849604228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2689, 5378, 8067, 8609, 10756, 16134, 17218, 21512, 24201, 25827, 32268, 34436, 48402, 51654, 64536, 68872, 77481, 96804, 103308, 154962, 193608, 206616, 309924, 619848, 23149601, 46299202, 69448803, 92598404, 138897606, 185196808, 208346409, 277795212, 416692818, 555590424, 833385636, 1666771272]

約数ペア:

[(1, 1666771272), (2, 833385636), (3, 555590424), (4, 416692818), (6, 277795212), (8, 208346409), (9, 185196808), (12, 138897606), (18, 92598404), (24, 69448803), (36, 46299202), (72, 23149601), (2689, 619848), (5378, 309924), (8067, 206616), (8609, 193608), (10756, 154962), (16134, 103308), (17218, 96804), (21512, 77481), (24201, 68872), (25827, 64536), (32268, 51654), (34436, 48402)]