18417348

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5545

約数の個数: 48

約数和(自身を含む): 49297920

約数和(自身を除く): 30880572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5501, 11002, 16503, 22004, 33006, 49509, 66012, 99018, 148527, 170531, 198036, 297054, 341062, 511593, 594108, 682124, 1023186, 1534779, 2046372, 3069558, 4604337, 6139116, 9208674, 18417348]

約数ペア:

[(1, 18417348), (2, 9208674), (3, 6139116), (4, 4604337), (6, 3069558), (9, 2046372), (12, 1534779), (18, 1023186), (27, 682124), (31, 594108), (36, 511593), (54, 341062), (62, 297054), (93, 198036), (108, 170531), (124, 148527), (186, 99018), (279, 66012), (372, 49509), (558, 33006), (837, 22004), (1116, 16503), (1674, 11002), (3348, 5501)]