16918404

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 40896576

約数和(自身を除く): 23978172

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 137, 164, 246, 251, 274, 411, 492, 502, 548, 753, 822, 1004, 1506, 1644, 3012, 5617, 10291, 11234, 16851, 20582, 22468, 30873, 33702, 34387, 41164, 61746, 67404, 68774, 103161, 123492, 137548, 206322, 412644, 1409867, 2819734, 4229601, 5639468, 8459202, 16918404]

約数ペア:

[(1, 16918404), (2, 8459202), (3, 5639468), (4, 4229601), (6, 2819734), (12, 1409867), (41, 412644), (82, 206322), (123, 137548), (137, 123492), (164, 103161), (246, 68774), (251, 67404), (274, 61746), (411, 41164), (492, 34387), (502, 33702), (548, 30873), (753, 22468), (822, 20582), (1004, 16851), (1506, 11234), (1644, 10291), (3012, 5617)]