21740142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{10037}}^1$

素因数の和:10080

約数の個数: 24

約数和(自身を含む): 45893736

約数和(自身を除く): 24153594

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 10037, 20074, 30111, 60222, 190703, 381406, 572109, 1144218, 3623357, 7246714, 10870071, 21740142]

約数ペア:

[(1, 21740142), (2, 10870071), (3, 7246714), (6, 3623357), (19, 1144218), (38, 572109), (57, 381406), (114, 190703), (361, 60222), (722, 30111), (1083, 20074), (2166, 10037)]