7213812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 17902080

約数和(自身を除く): 10688268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 92, 118, 138, 177, 236, 276, 354, 443, 708, 886, 1329, 1357, 1772, 2658, 2714, 4071, 5316, 5428, 8142, 10189, 16284, 20378, 26137, 30567, 40756, 52274, 61134, 78411, 104548, 122268, 156822, 313644, 601151, 1202302, 1803453, 2404604, 3606906, 7213812]

約数ペア:

[(1, 7213812), (2, 3606906), (3, 2404604), (4, 1803453), (6, 1202302), (12, 601151), (23, 313644), (46, 156822), (59, 122268), (69, 104548), (92, 78411), (118, 61134), (138, 52274), (177, 40756), (236, 30567), (276, 26137), (354, 20378), (443, 16284), (708, 10189), (886, 8142), (1329, 5428), (1357, 5316), (1772, 4071), (2658, 2714)]