27891942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1013}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 60304608

約数和(自身を除く): 32412666

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 353, 706, 1013, 1059, 2026, 2118, 3039, 4589, 6078, 9178, 13169, 13767, 26338, 27534, 39507, 79014, 357589, 715178, 1072767, 2145534, 4648657, 9297314, 13945971, 27891942]

約数ペア:

[(1, 27891942), (2, 13945971), (3, 9297314), (6, 4648657), (13, 2145534), (26, 1072767), (39, 715178), (78, 357589), (353, 79014), (706, 39507), (1013, 27534), (1059, 26338), (2026, 13767), (2118, 13169), (3039, 9178), (4589, 6078)]