25723062

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 34756938

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 139, 149, 207, 278, 298, 414, 417, 447, 621, 834, 894, 1242, 1251, 1341, 2502, 2682, 3197, 3427, 3753, 4023, 6394, 6854, 7506, 8046, 9591, 10281, 19182, 20562, 20711, 28773, 30843, 41422, 57546, 61686, 62133, 86319, 92529, 124266, 172638, 185058, 186399, 372798, 476353, 559197, 952706, 1118394, 1429059, 2858118, 4287177, 8574354, 12861531, 25723062]

約数ペア:

[(1, 25723062), (2, 12861531), (3, 8574354), (6, 4287177), (9, 2858118), (18, 1429059), (23, 1118394), (27, 952706), (46, 559197), (54, 476353), (69, 372798), (138, 186399), (139, 185058), (149, 172638), (207, 124266), (278, 92529), (298, 86319), (414, 62133), (417, 61686), (447, 57546), (621, 41422), (834, 30843), (894, 28773), (1242, 20711), (1251, 20562), (1341, 19182), (2502, 10281), (2682, 9591), (3197, 8046), (3427, 7506), (3753, 6854), (4023, 6394)]