42721794

素因数分解:

$2^1\times 3^2\times {\mathrm{547}}^1\times {\mathrm{4339}}^1$

素因数の和:4894

約数の個数: 24

約数和(自身を含む): 92754480

約数和(自身を除く): 50032686

約数列:

[1, 2, 3, 6, 9, 18, 547, 1094, 1641, 3282, 4339, 4923, 8678, 9846, 13017, 26034, 39051, 78102, 2373433, 4746866, 7120299, 14240598, 21360897, 42721794]

約数ペア:

[(1, 42721794), (2, 21360897), (3, 14240598), (6, 7120299), (9, 4746866), (18, 2373433), (547, 78102), (1094, 39051), (1641, 26034), (3282, 13017), (4339, 9846), (4923, 8678)]