8574354

素因数分解:

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

素因数の和:319

約数の個数: 48

約数和(自身を含む): 19656000

約数和(自身を除く): 11081646

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 139, 149, 207, 278, 298, 414, 417, 447, 834, 894, 1251, 1341, 2502, 2682, 3197, 3427, 6394, 6854, 9591, 10281, 19182, 20562, 20711, 28773, 30843, 41422, 57546, 61686, 62133, 124266, 186399, 372798, 476353, 952706, 1429059, 2858118, 4287177, 8574354]

約数ペア:

[(1, 8574354), (2, 4287177), (3, 2858118), (6, 1429059), (9, 952706), (18, 476353), (23, 372798), (46, 186399), (69, 124266), (138, 62133), (139, 61686), (149, 57546), (207, 41422), (278, 30843), (298, 28773), (414, 20711), (417, 20562), (447, 19182), (834, 10281), (894, 9591), (1251, 6854), (1341, 6394), (2502, 3427), (2682, 3197)]