18470922

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 37973760

約数和(自身を除く): 19502838

約数列:

[1, 2, 3, 6, 61, 109, 122, 183, 218, 327, 366, 463, 654, 926, 1389, 2778, 6649, 13298, 19947, 28243, 39894, 50467, 56486, 84729, 100934, 151401, 169458, 302802, 3078487, 6156974, 9235461, 18470922]

約数ペア:

[(1, 18470922), (2, 9235461), (3, 6156974), (6, 3078487), (61, 302802), (109, 169458), (122, 151401), (183, 100934), (218, 84729), (327, 56486), (366, 50467), (463, 39894), (654, 28243), (926, 19947), (1389, 13298), (2778, 6649)]