65281074

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{30139}}^1$

素因数の和:30182

約数の個数: 24

約数和(自身を含む): 137800080

約数和(自身を除く): 72519006

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 30139, 60278, 90417, 180834, 572641, 1145282, 1717923, 3435846, 10880179, 21760358, 32640537, 65281074]

約数ペア:

[(1, 65281074), (2, 32640537), (3, 21760358), (6, 10880179), (19, 3435846), (38, 1717923), (57, 1145282), (114, 572641), (361, 180834), (722, 90417), (1083, 60278), (2166, 30139)]