180184956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{306437}}^1$

素因数の和:306458

約数の個数: 36

約数和(自身を含む): 489075048

約数和(自身を除く): 308890092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 306437, 612874, 919311, 1225748, 1838622, 2145059, 3677244, 4290118, 6435177, 8580236, 12870354, 15015413, 25740708, 30030826, 45046239, 60061652, 90092478, 180184956]

約数ペア:

[(1, 180184956), (2, 90092478), (3, 60061652), (4, 45046239), (6, 30030826), (7, 25740708), (12, 15015413), (14, 12870354), (21, 8580236), (28, 6435177), (42, 4290118), (49, 3677244), (84, 2145059), (98, 1838622), (147, 1225748), (196, 919311), (294, 612874), (588, 306437)]