80674482

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{274403}}^1$

素因数の和:274422

約数の個数: 24

約数和(自身を含む): 187692336

約数和(自身を除く): 107017854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 274403, 548806, 823209, 1646418, 1920821, 3841642, 5762463, 11524926, 13445747, 26891494, 40337241, 80674482]

約数ペア:

[(1, 80674482), (2, 40337241), (3, 26891494), (6, 13445747), (7, 11524926), (14, 5762463), (21, 3841642), (42, 1920821), (49, 1646418), (98, 823209), (147, 548806), (294, 274403)]