21544518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4021}}^1$

素因数の和:4092

約数の個数: 32

約数和(自身を含む): 46333440

約数和(自身を除く): 24788922

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 4021, 5358, 8042, 12063, 24126, 76399, 152798, 188987, 229197, 377974, 458394, 566961, 1133922, 3590753, 7181506, 10772259, 21544518]

約数ペア:

[(1, 21544518), (2, 10772259), (3, 7181506), (6, 3590753), (19, 1133922), (38, 566961), (47, 458394), (57, 377974), (94, 229197), (114, 188987), (141, 152798), (282, 76399), (893, 24126), (1786, 12063), (2679, 8042), (4021, 5358)]