40129812

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{3631}}^1$

素因数の和:3948

約数の個数: 36

約数和(自身を含む): 101797696

約数和(自身を除く): 61667884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2763, 3631, 3684, 5526, 7262, 10893, 11052, 14524, 21786, 32679, 43572, 65358, 130716, 1114717, 2229434, 3344151, 4458868, 6688302, 10032453, 13376604, 20064906, 40129812]

約数ペア:

[(1, 40129812), (2, 20064906), (3, 13376604), (4, 10032453), (6, 6688302), (9, 4458868), (12, 3344151), (18, 2229434), (36, 1114717), (307, 130716), (614, 65358), (921, 43572), (1228, 32679), (1842, 21786), (2763, 14524), (3631, 11052), (3684, 10893), (5526, 7262)]