820945584

素因数分解:

$2^4\times 3^3\times {\mathrm{1900337}}^1$

素因数の和:1900354

約数の個数: 40

約数和(自身を含む): 2356419120

約数和(自身を除く): 1535473536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1900337, 3800674, 5701011, 7601348, 11402022, 15202696, 17103033, 22804044, 30405392, 34206066, 45608088, 51309099, 68412132, 91216176, 102618198, 136824264, 205236396, 273648528, 410472792, 820945584]

約数ペア:

[(1, 820945584), (2, 410472792), (3, 273648528), (4, 205236396), (6, 136824264), (8, 102618198), (9, 91216176), (12, 68412132), (16, 51309099), (18, 45608088), (24, 34206066), (27, 30405392), (36, 22804044), (48, 17103033), (54, 15202696), (72, 11402022), (108, 7601348), (144, 5701011), (216, 3800674), (432, 1900337)]