507128058

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{1381}}^1$

素因数の和:2299

約数の個数: 48

約数和(自身を含む): 1148674176

約数和(自身を除く): 641546118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 887, 1381, 1774, 2661, 2762, 4143, 5322, 7983, 8286, 12429, 15966, 20401, 24858, 31763, 40802, 61203, 63526, 95289, 122406, 183609, 190578, 285867, 367218, 571734, 1224947, 2449894, 3674841, 7349682, 11024523, 22049046, 28173781, 56347562, 84521343, 169042686, 253564029, 507128058]

約数ペア:

[(1, 507128058), (2, 253564029), (3, 169042686), (6, 84521343), (9, 56347562), (18, 28173781), (23, 22049046), (46, 11024523), (69, 7349682), (138, 3674841), (207, 2449894), (414, 1224947), (887, 571734), (1381, 367218), (1774, 285867), (2661, 190578), (2762, 183609), (4143, 122406), (5322, 95289), (7983, 63526), (8286, 61203), (12429, 40802), (15966, 31763), (20401, 24858)]