19626084

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7901}}^1$

素因数の和:7937

約数の個数: 48

約数和(自身を含む): 53101440

約数和(自身を除く): 33475356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 7901, 15802, 23703, 31604, 47406, 71109, 94812, 142218, 181723, 213327, 284436, 363446, 426654, 545169, 726892, 853308, 1090338, 1635507, 2180676, 3271014, 4906521, 6542028, 9813042, 19626084]

約数ペア:

[(1, 19626084), (2, 9813042), (3, 6542028), (4, 4906521), (6, 3271014), (9, 2180676), (12, 1635507), (18, 1090338), (23, 853308), (27, 726892), (36, 545169), (46, 426654), (54, 363446), (69, 284436), (92, 213327), (108, 181723), (138, 142218), (207, 94812), (276, 71109), (414, 47406), (621, 31604), (828, 23703), (1242, 15802), (2484, 7901)]