131247522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{45289}}^1$

素因数の和:45327

約数の個数: 48

約数和(自身を含む): 339131520

約数和(自身を除く): 207883998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 45289, 90578, 135867, 271734, 317023, 407601, 634046, 815202, 951069, 1041647, 1902138, 2083294, 2853207, 3124941, 5706414, 6249882, 7291529, 9374823, 14583058, 18749646, 21874587, 43749174, 65623761, 131247522]

約数ペア:

[(1, 131247522), (2, 65623761), (3, 43749174), (6, 21874587), (7, 18749646), (9, 14583058), (14, 9374823), (18, 7291529), (21, 6249882), (23, 5706414), (42, 3124941), (46, 2853207), (63, 2083294), (69, 1902138), (126, 1041647), (138, 951069), (161, 815202), (207, 634046), (322, 407601), (414, 317023), (483, 271734), (966, 135867), (1449, 90578), (2898, 45289)]