1622676

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 4354560

約数和(自身を除く): 2731884

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 647, 836, 1254, 1294, 1941, 2508, 2588, 3882, 7117, 7764, 12293, 14234, 21351, 24586, 28468, 36879, 42702, 49172, 73758, 85404, 135223, 147516, 270446, 405669, 540892, 811338, 1622676]

約数ペア:

[(1, 1622676), (2, 811338), (3, 540892), (4, 405669), (6, 270446), (11, 147516), (12, 135223), (19, 85404), (22, 73758), (33, 49172), (38, 42702), (44, 36879), (57, 28468), (66, 24586), (76, 21351), (114, 14234), (132, 12293), (209, 7764), (228, 7117), (418, 3882), (627, 2588), (647, 2508), (836, 1941), (1254, 1294)]