18882552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60521}}^1$

素因数の和:60543

約数の個数: 32

約数和(自身を含む): 50838480

約数和(自身を除く): 31955928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 60521, 121042, 181563, 242084, 363126, 484168, 726252, 786773, 1452504, 1573546, 2360319, 3147092, 4720638, 6294184, 9441276, 18882552]

約数ペア:

[(1, 18882552), (2, 9441276), (3, 6294184), (4, 4720638), (6, 3147092), (8, 2360319), (12, 1573546), (13, 1452504), (24, 786773), (26, 726252), (39, 484168), (52, 363126), (78, 242084), (104, 181563), (156, 121042), (312, 60521)]