307924218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{40063}}^1$

素因数の和:40139

約数の個数: 48

約数和(自身を含む): 774998016

約数和(自身を除く): 467073798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 40063, 80126, 120189, 240378, 280441, 360567, 560882, 721134, 841323, 1682646, 2443843, 2523969, 4887686, 5047938, 7331529, 14663058, 17106901, 21994587, 34213802, 43989174, 51320703, 102641406, 153962109, 307924218]

約数ペア:

[(1, 307924218), (2, 153962109), (3, 102641406), (6, 51320703), (7, 43989174), (9, 34213802), (14, 21994587), (18, 17106901), (21, 14663058), (42, 7331529), (61, 5047938), (63, 4887686), (122, 2523969), (126, 2443843), (183, 1682646), (366, 841323), (427, 721134), (549, 560882), (854, 360567), (1098, 280441), (1281, 240378), (2562, 120189), (3843, 80126), (7686, 40063)]