491688

素因数分解:

$2^3\times 3^2\times {\mathrm{6829}}^1$

素因数の和:6841

約数の個数: 24

約数和(自身を含む): 1331850

約数和(自身を除く): 840162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 6829, 13658, 20487, 27316, 40974, 54632, 61461, 81948, 122922, 163896, 245844, 491688]

約数ペア:

[(1, 491688), (2, 245844), (3, 163896), (4, 122922), (6, 81948), (8, 61461), (9, 54632), (12, 40974), (18, 27316), (24, 20487), (36, 13658), (72, 6829)]