15271992

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4513}}^1$

素因数の和:4572

約数の個数: 48

約数和(自身を含む): 42251040

約数和(自身を除く): 26979048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 4513, 9026, 13539, 18052, 27078, 36104, 40617, 54156, 81234, 108312, 162468, 212111, 324936, 424222, 636333, 848444, 1272666, 1696888, 1908999, 2545332, 3817998, 5090664, 7635996, 15271992]

約数ペア:

[(1, 15271992), (2, 7635996), (3, 5090664), (4, 3817998), (6, 2545332), (8, 1908999), (9, 1696888), (12, 1272666), (18, 848444), (24, 636333), (36, 424222), (47, 324936), (72, 212111), (94, 162468), (141, 108312), (188, 81234), (282, 54156), (376, 40617), (423, 36104), (564, 27078), (846, 18052), (1128, 13539), (1692, 9026), (3384, 4513)]