15671862

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 35043840

約数和(自身を除く): 19371978

約数列:

[1, 2, 3, 6, 9, 18, 79, 103, 107, 158, 206, 214, 237, 309, 321, 474, 618, 642, 711, 927, 963, 1422, 1854, 1926, 8137, 8453, 11021, 16274, 16906, 22042, 24411, 25359, 33063, 48822, 50718, 66126, 73233, 76077, 99189, 146466, 152154, 198378, 870659, 1741318, 2611977, 5223954, 7835931, 15671862]

約数ペア:

[(1, 15671862), (2, 7835931), (3, 5223954), (6, 2611977), (9, 1741318), (18, 870659), (79, 198378), (103, 152154), (107, 146466), (158, 99189), (206, 76077), (214, 73233), (237, 66126), (309, 50718), (321, 48822), (474, 33063), (618, 25359), (642, 24411), (711, 22042), (927, 16906), (963, 16274), (1422, 11021), (1854, 8453), (1926, 8137)]