1621167426

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{508841}}^1$

素因数の和:508911

約数の個数: 32

約数和(自身を含む): 3663662400

約数和(自身を除く): 2042494974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 508841, 1017682, 1526523, 3053046, 4579569, 9159138, 13738707, 27477414, 30021619, 60043238, 90064857, 180129714, 270194571, 540389142, 810583713, 1621167426]

約数ペア:

[(1, 1621167426), (2, 810583713), (3, 540389142), (6, 270194571), (9, 180129714), (18, 90064857), (27, 60043238), (54, 30021619), (59, 27477414), (118, 13738707), (177, 9159138), (354, 4579569), (531, 3053046), (1062, 1526523), (1593, 1017682), (3186, 508841)]