21144666

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1439}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 44236800

約数和(自身を除く): 23092134

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 1439, 2449, 2878, 4317, 4898, 7347, 8634, 14694, 44609, 89218, 113681, 133827, 227362, 267654, 341043, 682086, 3524111, 7048222, 10572333, 21144666]

約数ペア:

[(1, 21144666), (2, 10572333), (3, 7048222), (6, 3524111), (31, 682086), (62, 341043), (79, 267654), (93, 227362), (158, 133827), (186, 113681), (237, 89218), (474, 44609), (1439, 14694), (2449, 8634), (2878, 7347), (4317, 4898)]