18750108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{120193}}^1$

素因数の和:120213

約数の個数: 24

約数和(自身を含む): 47116048

約数和(自身を除く): 28365940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 120193, 240386, 360579, 480772, 721158, 1442316, 1562509, 3125018, 4687527, 6250036, 9375054, 18750108]

約数ペア:

[(1, 18750108), (2, 9375054), (3, 6250036), (4, 4687527), (6, 3125018), (12, 1562509), (13, 1442316), (26, 721158), (39, 480772), (52, 360579), (78, 240386), (156, 120193)]