222012108

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{13921}}^1$

素因数の和:14374

約数の個数: 36

約数和(自身を含む): 562504488

約数和(自身を除く): 340492380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1772, 2658, 3987, 5316, 7974, 13921, 15948, 27842, 41763, 55684, 83526, 125289, 167052, 250578, 501156, 6167003, 12334006, 18501009, 24668012, 37002018, 55503027, 74004036, 111006054, 222012108]

約数ペア:

[(1, 222012108), (2, 111006054), (3, 74004036), (4, 55503027), (6, 37002018), (9, 24668012), (12, 18501009), (18, 12334006), (36, 6167003), (443, 501156), (886, 250578), (1329, 167052), (1772, 125289), (2658, 83526), (3987, 55684), (5316, 41763), (7974, 27842), (13921, 15948)]