18973392

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1427}}^1$

素因数の和:1715

約数の個数: 40

約数和(自身を含む): 49226016

約数和(自身を除く): 30252624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1427, 1662, 2216, 2854, 3324, 4281, 4432, 5708, 6648, 8562, 11416, 13296, 17124, 22832, 34248, 68496, 395279, 790558, 1185837, 1581116, 2371674, 3162232, 4743348, 6324464, 9486696, 18973392]

約数ペア:

[(1, 18973392), (2, 9486696), (3, 6324464), (4, 4743348), (6, 3162232), (8, 2371674), (12, 1581116), (16, 1185837), (24, 790558), (48, 395279), (277, 68496), (554, 34248), (831, 22832), (1108, 17124), (1427, 13296), (1662, 11416), (2216, 8562), (2854, 6648), (3324, 5708), (4281, 4432)]