31529196

素因数分解:

$2^2\times 3^3\times {\mathrm{443}}^1\times {\mathrm{659}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 82051200

約数和(自身を除く): 50522004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 443, 659, 886, 1318, 1329, 1772, 1977, 2636, 2658, 3954, 3987, 5316, 5931, 7908, 7974, 11862, 11961, 15948, 17793, 23724, 23922, 35586, 47844, 71172, 291937, 583874, 875811, 1167748, 1751622, 2627433, 3503244, 5254866, 7882299, 10509732, 15764598, 31529196]

約数ペア:

[(1, 31529196), (2, 15764598), (3, 10509732), (4, 7882299), (6, 5254866), (9, 3503244), (12, 2627433), (18, 1751622), (27, 1167748), (36, 875811), (54, 583874), (108, 291937), (443, 71172), (659, 47844), (886, 35586), (1318, 23922), (1329, 23724), (1772, 17793), (1977, 15948), (2636, 11961), (2658, 11862), (3954, 7974), (3987, 7908), (5316, 5931)]