11907198

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{2441}}^1$

素因数の和:2720

約数の個数: 24

約数和(自身を含む): 25904736

約数和(自身を除く): 13997538

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 2441, 4878, 4882, 7323, 14646, 21969, 43938, 661511, 1323022, 1984533, 3969066, 5953599, 11907198]

約数ペア:

[(1, 11907198), (2, 5953599), (3, 3969066), (6, 1984533), (9, 1323022), (18, 661511), (271, 43938), (542, 21969), (813, 14646), (1626, 7323), (2439, 4882), (2441, 4878)]