418152978

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{1777}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 961080120

約数和(自身を除く): 542927142

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 769, 1538, 1777, 2307, 3554, 4614, 5331, 6921, 10662, 13073, 13842, 15993, 26146, 30209, 31986, 39219, 60418, 78438, 90627, 117657, 181254, 235314, 271881, 543762, 1366513, 2733026, 4099539, 8199078, 12298617, 23230721, 24597234, 46461442, 69692163, 139384326, 209076489, 418152978]

約数ペア:

[(1, 418152978), (2, 209076489), (3, 139384326), (6, 69692163), (9, 46461442), (17, 24597234), (18, 23230721), (34, 12298617), (51, 8199078), (102, 4099539), (153, 2733026), (306, 1366513), (769, 543762), (1538, 271881), (1777, 235314), (2307, 181254), (3554, 117657), (4614, 90627), (5331, 78438), (6921, 60418), (10662, 39219), (13073, 31986), (13842, 30209), (15993, 26146)]