40409794908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{22908047}}^1$

素因数の和:22908071

約数の個数: 54

約数和(自身を含む): 118824044976

約数和(自身を除く): 78414250068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 22908047, 45816094, 68724141, 91632188, 137448282, 160356329, 206172423, 274896564, 320712658, 412344846, 481068987, 641425316, 824689692, 962137974, 1122494303, 1443206961, 1924275948, 2244988606, 2886413922, 3367482909, 4489977212, 5772827844, 6734965818, 10102448727, 13469931636, 20204897454, 40409794908]

約数ペア:

[(1, 40409794908), (2, 20204897454), (3, 13469931636), (4, 10102448727), (6, 6734965818), (7, 5772827844), (9, 4489977212), (12, 3367482909), (14, 2886413922), (18, 2244988606), (21, 1924275948), (28, 1443206961), (36, 1122494303), (42, 962137974), (49, 824689692), (63, 641425316), (84, 481068987), (98, 412344846), (126, 320712658), (147, 274896564), (196, 206172423), (252, 160356329), (294, 137448282), (441, 91632188), (588, 68724141), (882, 45816094), (1764, 22908047)]