64664766

素因数分解:

$2^1\times 3^2\times {\mathrm{523}}^1\times {\mathrm{6869}}^1$

素因数の和:7400

約数の個数: 24

約数和(自身を含む): 140395320

約数和(自身を除く): 75730554

約数列:

[1, 2, 3, 6, 9, 18, 523, 1046, 1569, 3138, 4707, 6869, 9414, 13738, 20607, 41214, 61821, 123642, 3592487, 7184974, 10777461, 21554922, 32332383, 64664766]

約数ペア:

[(1, 64664766), (2, 32332383), (3, 21554922), (6, 10777461), (9, 7184974), (18, 3592487), (523, 123642), (1046, 61821), (1569, 41214), (3138, 20607), (4707, 13738), (6869, 9414)]