318319218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109841}}^1$

素因数の和:109879

約数の個数: 48

約数和(自身を含む): 822496896

約数和(自身を除く): 504177678

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, 109841, 219682, 329523, 659046, 768887, 988569, 1537774, 1977138, 2306661, 2526343, 4613322, 5052686, 6919983, 7579029, 13839966, 15158058, 17684401, 22737087, 35368802, 45474174, 53053203, 106106406, 159159609, 318319218]

約数ペア:

[(1, 318319218), (2, 159159609), (3, 106106406), (6, 53053203), (7, 45474174), (9, 35368802), (14, 22737087), (18, 17684401), (21, 15158058), (23, 13839966), (42, 7579029), (46, 6919983), (63, 5052686), (69, 4613322), (126, 2526343), (138, 2306661), (161, 1977138), (207, 1537774), (322, 988569), (414, 768887), (483, 659046), (966, 329523), (1449, 219682), (2898, 109841)]