1520367048

素因数分解:

$2^3\times 3^2\times {\mathrm{21116209}}^1$

素因数の和:21116221

約数の個数: 24

約数和(自身を含む): 4117660950

約数和(自身を除く): 2597293902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 21116209, 42232418, 63348627, 84464836, 126697254, 168929672, 190045881, 253394508, 380091762, 506789016, 760183524, 1520367048]

約数ペア:

[(1, 1520367048), (2, 760183524), (3, 506789016), (4, 380091762), (6, 253394508), (8, 190045881), (9, 168929672), (12, 126697254), (18, 84464836), (24, 63348627), (36, 42232418), (72, 21116209)]