18521934

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 37847040

約数和(自身を除く): 19325106

約数列:

[1, 2, 3, 6, 109, 127, 218, 223, 254, 327, 381, 446, 654, 669, 762, 1338, 13843, 24307, 27686, 28321, 41529, 48614, 56642, 72921, 83058, 84963, 145842, 169926, 3086989, 6173978, 9260967, 18521934]

約数ペア:

[(1, 18521934), (2, 9260967), (3, 6173978), (6, 3086989), (109, 169926), (127, 145842), (218, 84963), (223, 83058), (254, 72921), (327, 56642), (381, 48614), (446, 41529), (654, 28321), (669, 27686), (762, 24307), (1338, 13843)]