897318

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 40

約数和(自身を含む): 2090880

約数和(自身を除く): 1193562

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 191, 261, 382, 522, 573, 783, 1146, 1566, 1719, 2349, 3438, 4698, 5157, 5539, 10314, 11078, 15471, 16617, 30942, 33234, 49851, 99702, 149553, 299106, 448659, 897318]

約数ペア:

[(1, 897318), (2, 448659), (3, 299106), (6, 149553), (9, 99702), (18, 49851), (27, 33234), (29, 30942), (54, 16617), (58, 15471), (81, 11078), (87, 10314), (162, 5539), (174, 5157), (191, 4698), (261, 3438), (382, 2349), (522, 1719), (573, 1566), (783, 1146)]