28289466

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{3137}}^1$

素因数の和:3315

約数の個数: 32

約数和(自身を含む): 63262080

約数和(自身を除く): 34972614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 1002, 1503, 3006, 3137, 4509, 6274, 9018, 9411, 18822, 28233, 56466, 84699, 169398, 523879, 1047758, 1571637, 3143274, 4714911, 9429822, 14144733, 28289466]

約数ペア:

[(1, 28289466), (2, 14144733), (3, 9429822), (6, 4714911), (9, 3143274), (18, 1571637), (27, 1047758), (54, 523879), (167, 169398), (334, 84699), (501, 56466), (1002, 28233), (1503, 18822), (3006, 9411), (3137, 9018), (4509, 6274)]