9871812

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{619}}^1$

素因数の和:1072

約数の個数: 36

約数和(自身を含む): 25050480

約数和(自身を除く): 15178668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 619, 886, 1238, 1329, 1772, 1857, 2476, 2658, 3714, 3987, 5316, 5571, 7428, 7974, 11142, 15948, 22284, 274217, 548434, 822651, 1096868, 1645302, 2467953, 3290604, 4935906, 9871812]

約数ペア:

[(1, 9871812), (2, 4935906), (3, 3290604), (4, 2467953), (6, 1645302), (9, 1096868), (12, 822651), (18, 548434), (36, 274217), (443, 22284), (619, 15948), (886, 11142), (1238, 7974), (1329, 7428), (1772, 5571), (1857, 5316), (2476, 3987), (2658, 3714)]