16491948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 42422016

約数和(自身を除く): 25930068

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 618, 1133, 1213, 1236, 2266, 2426, 3399, 3639, 4532, 4852, 6798, 7278, 13343, 13596, 14556, 26686, 40029, 53372, 80058, 124939, 160116, 249878, 374817, 499756, 749634, 1374329, 1499268, 2748658, 4122987, 5497316, 8245974, 16491948]

約数ペア:

[(1, 16491948), (2, 8245974), (3, 5497316), (4, 4122987), (6, 2748658), (11, 1499268), (12, 1374329), (22, 749634), (33, 499756), (44, 374817), (66, 249878), (103, 160116), (132, 124939), (206, 80058), (309, 53372), (412, 40029), (618, 26686), (1133, 14556), (1213, 13596), (1236, 13343), (2266, 7278), (2426, 6798), (3399, 4852), (3639, 4532)]