980701992

素因数分解:

$2^3\times 3^4\times {\mathrm{1513429}}^1$

素因数の和:1513447

約数の個数: 40

約数和(自身を含む): 2746875450

約数和(自身を除く): 1766173458

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1513429, 3026858, 4540287, 6053716, 9080574, 12107432, 13620861, 18161148, 27241722, 36322296, 40862583, 54483444, 81725166, 108966888, 122587749, 163450332, 245175498, 326900664, 490350996, 980701992]

約数ペア:

[(1, 980701992), (2, 490350996), (3, 326900664), (4, 245175498), (6, 163450332), (8, 122587749), (9, 108966888), (12, 81725166), (18, 54483444), (24, 40862583), (27, 36322296), (36, 27241722), (54, 18161148), (72, 13620861), (81, 12107432), (108, 9080574), (162, 6053716), (216, 4540287), (324, 3026858), (648, 1513429)]