26649108

素因数分解:

$2^2\times 3^3\times {\mathrm{443}}^1\times {\mathrm{557}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 69370560

約数和(自身を除く): 42721452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 443, 557, 886, 1114, 1329, 1671, 1772, 2228, 2658, 3342, 3987, 5013, 5316, 6684, 7974, 10026, 11961, 15039, 15948, 20052, 23922, 30078, 47844, 60156, 246751, 493502, 740253, 987004, 1480506, 2220759, 2961012, 4441518, 6662277, 8883036, 13324554, 26649108]

約数ペア:

[(1, 26649108), (2, 13324554), (3, 8883036), (4, 6662277), (6, 4441518), (9, 2961012), (12, 2220759), (18, 1480506), (27, 987004), (36, 740253), (54, 493502), (108, 246751), (443, 60156), (557, 47844), (886, 30078), (1114, 23922), (1329, 20052), (1671, 15948), (1772, 15039), (2228, 11961), (2658, 10026), (3342, 7974), (3987, 6684), (5013, 5316)]