12820374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101749}}^1$

素因数の和:101764

約数の個数: 24

約数和(自身を含む): 31746000

約数和(自身を除く): 18925626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 101749, 203498, 305247, 610494, 712243, 915741, 1424486, 1831482, 2136729, 4273458, 6410187, 12820374]

約数ペア:

[(1, 12820374), (2, 6410187), (3, 4273458), (6, 2136729), (7, 1831482), (9, 1424486), (14, 915741), (18, 712243), (21, 610494), (42, 305247), (63, 203498), (126, 101749)]