2019142998

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1625719}}^1$

素因数の和:1625753

約数の個数: 32

約数和(自身を含む): 4682073600

約数和(自身を除く): 2662930602

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1625719, 3251438, 4877157, 9754314, 14631471, 29262942, 37391537, 43894413, 74783074, 87788826, 112174611, 224349222, 336523833, 673047666, 1009571499, 2019142998]

約数ペア:

[(1, 2019142998), (2, 1009571499), (3, 673047666), (6, 336523833), (9, 224349222), (18, 112174611), (23, 87788826), (27, 74783074), (46, 43894413), (54, 37391537), (69, 29262942), (138, 14631471), (207, 9754314), (414, 4877157), (621, 3251438), (1242, 1625719)]