64752426

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{16889}}^1$

素因数の和:16971

約数の個数: 32

約数和(自身を含む): 145929600

約数和(自身を除く): 81177174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 16889, 33778, 50667, 101334, 152001, 304002, 456003, 912006, 1199119, 2398238, 3597357, 7194714, 10792071, 21584142, 32376213, 64752426]

約数ペア:

[(1, 64752426), (2, 32376213), (3, 21584142), (6, 10792071), (9, 7194714), (18, 3597357), (27, 2398238), (54, 1199119), (71, 912006), (142, 456003), (213, 304002), (426, 152001), (639, 101334), (1278, 50667), (1917, 33778), (3834, 16889)]