8518972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 19692288

約数和(自身を除く): 11173316

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 1627, 2618, 3254, 5236, 6508, 11389, 17897, 22778, 27659, 35794, 45556, 55318, 71588, 110636, 125279, 193613, 250558, 304249, 387226, 501116, 608498, 774452, 1216996, 2129743, 4259486, 8518972]

約数ペア:

[(1, 8518972), (2, 4259486), (4, 2129743), (7, 1216996), (11, 774452), (14, 608498), (17, 501116), (22, 387226), (28, 304249), (34, 250558), (44, 193613), (68, 125279), (77, 110636), (119, 71588), (154, 55318), (187, 45556), (238, 35794), (308, 27659), (374, 22778), (476, 17897), (748, 11389), (1309, 6508), (1627, 5236), (2618, 3254)]