126781812

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{19457}}^1$

素因数の和:19648

約数の個数: 36

約数和(自身を含む): 322263396

約数和(自身を除く): 195481584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 19457, 38914, 58371, 77828, 116742, 175113, 233484, 350226, 700452, 3521717, 7043434, 10565151, 14086868, 21130302, 31695453, 42260604, 63390906, 126781812]

約数ペア:

[(1, 126781812), (2, 63390906), (3, 42260604), (4, 31695453), (6, 21130302), (9, 14086868), (12, 10565151), (18, 7043434), (36, 3521717), (181, 700452), (362, 350226), (543, 233484), (724, 175113), (1086, 116742), (1629, 77828), (2172, 58371), (3258, 38914), (6516, 19457)]