18938832

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{35869}}^1$

素因数の和:35891

約数の個数: 40

約数和(自身を含む): 53374560

約数和(自身を除く): 34435728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 35869, 71738, 107607, 143476, 215214, 286952, 394559, 430428, 573904, 789118, 860856, 1183677, 1578236, 1721712, 2367354, 3156472, 4734708, 6312944, 9469416, 18938832]

約数ペア:

[(1, 18938832), (2, 9469416), (3, 6312944), (4, 4734708), (6, 3156472), (8, 2367354), (11, 1721712), (12, 1578236), (16, 1183677), (22, 860856), (24, 789118), (33, 573904), (44, 430428), (48, 394559), (66, 286952), (88, 215214), (132, 143476), (176, 107607), (264, 71738), (528, 35869)]