15149358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{120233}}^1$

素因数の和:120248

約数の個数: 24

約数和(自身を含む): 37513008

約数和(自身を除く): 22363650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 120233, 240466, 360699, 721398, 841631, 1082097, 1683262, 2164194, 2524893, 5049786, 7574679, 15149358]

約数ペア:

[(1, 15149358), (2, 7574679), (3, 5049786), (6, 2524893), (7, 2164194), (9, 1683262), (14, 1082097), (18, 841631), (21, 721398), (42, 360699), (63, 240466), (126, 120233)]