2931174

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 7188480

約数和(自身を除く): 4257306

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 103, 153, 186, 206, 279, 306, 309, 459, 527, 558, 618, 837, 918, 927, 1054, 1581, 1674, 1751, 1854, 2781, 3162, 3193, 3502, 4743, 5253, 5562, 6386, 9486, 9579, 10506, 14229, 15759, 19158, 28458, 28737, 31518, 47277, 54281, 57474, 86211, 94554, 108562, 162843, 172422, 325686, 488529, 977058, 1465587, 2931174]

約数ペア:

[(1, 2931174), (2, 1465587), (3, 977058), (6, 488529), (9, 325686), (17, 172422), (18, 162843), (27, 108562), (31, 94554), (34, 86211), (51, 57474), (54, 54281), (62, 47277), (93, 31518), (102, 28737), (103, 28458), (153, 19158), (186, 15759), (206, 14229), (279, 10506), (306, 9579), (309, 9486), (459, 6386), (527, 5562), (558, 5253), (618, 4743), (837, 3502), (918, 3193), (927, 3162), (1054, 2781), (1581, 1854), (1674, 1751)]