1577478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 3822336

約数和(自身を除く): 2244858

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 71, 138, 142, 161, 213, 322, 426, 483, 497, 529, 966, 994, 1058, 1491, 1587, 1633, 2982, 3174, 3266, 3703, 4899, 7406, 9798, 11109, 11431, 22218, 22862, 34293, 37559, 68586, 75118, 112677, 225354, 262913, 525826, 788739, 1577478]

約数ペア:

[(1, 1577478), (2, 788739), (3, 525826), (6, 262913), (7, 225354), (14, 112677), (21, 75118), (23, 68586), (42, 37559), (46, 34293), (69, 22862), (71, 22218), (138, 11431), (142, 11109), (161, 9798), (213, 7406), (322, 4899), (426, 3703), (483, 3266), (497, 3174), (529, 2982), (966, 1633), (994, 1587), (1058, 1491)]