739962

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 1676160

約数和(自身を除く): 936198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 193, 213, 386, 426, 579, 639, 1158, 1278, 1737, 1917, 3474, 3834, 5211, 10422, 13703, 27406, 41109, 82218, 123327, 246654, 369981, 739962]

約数ペア:

[(1, 739962), (2, 369981), (3, 246654), (6, 123327), (9, 82218), (18, 41109), (27, 27406), (54, 13703), (71, 10422), (142, 5211), (193, 3834), (213, 3474), (386, 1917), (426, 1737), (579, 1278), (639, 1158)]