18979572

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{54539}}^1$

素因数の和:54575

約数の個数: 24

約数和(自身を含む): 45813600

約数和(自身を除く): 26834028

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 54539, 109078, 163617, 218156, 327234, 654468, 1581631, 3163262, 4744893, 6326524, 9489786, 18979572]

約数ペア:

[(1, 18979572), (2, 9489786), (3, 6326524), (4, 4744893), (6, 3163262), (12, 1581631), (29, 654468), (58, 327234), (87, 218156), (116, 163617), (174, 109078), (348, 54539)]