246320178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{2213}}^1$

素因数の和:3658

約数の個数: 32

約数和(自身を含む): 531147456

約数和(自身を除く): 284827278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1427, 2213, 2854, 4281, 4426, 6639, 8562, 13278, 18551, 28769, 37102, 55653, 57538, 86307, 111306, 172614, 3157951, 6315902, 9473853, 18947706, 41053363, 82106726, 123160089, 246320178]

約数ペア:

[(1, 246320178), (2, 123160089), (3, 82106726), (6, 41053363), (13, 18947706), (26, 9473853), (39, 6315902), (78, 3157951), (1427, 172614), (2213, 111306), (2854, 86307), (4281, 57538), (4426, 55653), (6639, 37102), (8562, 28769), (13278, 18551)]