1408158

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 3175200

約数和(自身を除く): 1767042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 293, 534, 586, 801, 879, 1602, 1758, 2403, 2637, 4806, 5274, 7911, 15822, 26077, 52154, 78231, 156462, 234693, 469386, 704079, 1408158]

約数ペア:

[(1, 1408158), (2, 704079), (3, 469386), (6, 234693), (9, 156462), (18, 78231), (27, 52154), (54, 26077), (89, 15822), (178, 7911), (267, 5274), (293, 4806), (534, 2637), (586, 2403), (801, 1758), (879, 1602)]