1397430054

素因数分解:

$2^1\times 3^2\times {\mathrm{2539}}^1\times {\mathrm{30577}}^1$

素因数の和:33124

約数の個数: 24

約数和(自身を含む): 3029056680

約数和(自身を除く): 1631626626

約数列:

[1, 2, 3, 6, 9, 18, 2539, 5078, 7617, 15234, 22851, 30577, 45702, 61154, 91731, 183462, 275193, 550386, 77635003, 155270006, 232905009, 465810018, 698715027, 1397430054]

約数ペア:

[(1, 1397430054), (2, 698715027), (3, 465810018), (6, 232905009), (9, 155270006), (18, 77635003), (2539, 550386), (5078, 275193), (7617, 183462), (15234, 91731), (22851, 61154), (30577, 45702)]