12669276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 31391360

約数和(自身を除く): 18722084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 181, 228, 307, 362, 543, 614, 724, 921, 1086, 1228, 1842, 2172, 3439, 3684, 5833, 6878, 10317, 11666, 13756, 17499, 20634, 23332, 34998, 41268, 55567, 69996, 111134, 166701, 222268, 333402, 666804, 1055773, 2111546, 3167319, 4223092, 6334638, 12669276]

約数ペア:

[(1, 12669276), (2, 6334638), (3, 4223092), (4, 3167319), (6, 2111546), (12, 1055773), (19, 666804), (38, 333402), (57, 222268), (76, 166701), (114, 111134), (181, 69996), (228, 55567), (307, 41268), (362, 34998), (543, 23332), (614, 20634), (724, 17499), (921, 13756), (1086, 11666), (1228, 10317), (1842, 6878), (2172, 5833), (3439, 3684)]