8318814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 20570112

約数和(自身を除く): 12251298

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 102, 119, 122, 183, 191, 238, 357, 366, 382, 427, 573, 714, 854, 1037, 1146, 1281, 1337, 2074, 2562, 2674, 3111, 3247, 4011, 6222, 6494, 7259, 8022, 9741, 11651, 14518, 19482, 21777, 22729, 23302, 34953, 43554, 45458, 68187, 69906, 81557, 136374, 163114, 198067, 244671, 396134, 489342, 594201, 1188402, 1386469, 2772938, 4159407, 8318814]

約数ペア:

[(1, 8318814), (2, 4159407), (3, 2772938), (6, 1386469), (7, 1188402), (14, 594201), (17, 489342), (21, 396134), (34, 244671), (42, 198067), (51, 163114), (61, 136374), (102, 81557), (119, 69906), (122, 68187), (183, 45458), (191, 43554), (238, 34953), (357, 23302), (366, 22729), (382, 21777), (427, 19482), (573, 14518), (714, 11651), (854, 9741), (1037, 8022), (1146, 7259), (1281, 6494), (1337, 6222), (2074, 4011), (2562, 3247), (2674, 3111)]