11993490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{133261}}^1$

素因数の和:133274

約数の個数: 24

約数和(自身を含む): 31183308

約数和(自身を除く): 19189818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 133261, 266522, 399783, 666305, 799566, 1199349, 1332610, 1998915, 2398698, 3997830, 5996745, 11993490]

約数ペア:

[(1, 11993490), (2, 5996745), (3, 3997830), (5, 2398698), (6, 1998915), (9, 1332610), (10, 1199349), (15, 799566), (18, 666305), (30, 399783), (45, 266522), (90, 133261)]