18725304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60017}}^1$

素因数の和:60039

約数の個数: 32

約数和(自身を含む): 50415120

約数和(自身を除く): 31689816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 60017, 120034, 180051, 240068, 360102, 480136, 720204, 780221, 1440408, 1560442, 2340663, 3120884, 4681326, 6241768, 9362652, 18725304]

約数ペア:

[(1, 18725304), (2, 9362652), (3, 6241768), (4, 4681326), (6, 3120884), (8, 2340663), (12, 1560442), (13, 1440408), (24, 780221), (26, 720204), (39, 480136), (52, 360102), (78, 240068), (104, 180051), (156, 120034), (312, 60017)]