40516812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{160781}}^1$

素因数の和:160798

約数の個数: 36

約数和(自身を含む): 117049296

約数和(自身を除く): 76532484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 160781, 321562, 482343, 643124, 964686, 1125467, 1447029, 1929372, 2250934, 2894058, 3376401, 4501868, 5788116, 6752802, 10129203, 13505604, 20258406, 40516812]

約数ペア:

[(1, 40516812), (2, 20258406), (3, 13505604), (4, 10129203), (6, 6752802), (7, 5788116), (9, 4501868), (12, 3376401), (14, 2894058), (18, 2250934), (21, 1929372), (28, 1447029), (36, 1125467), (42, 964686), (63, 643124), (84, 482343), (126, 321562), (252, 160781)]