27914942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:177

約数の個数: 36

約数和(自身を含む): 48301344

約数和(自身を除く): 20386402

約数列:

[1, 2, 11, 22, 31, 61, 62, 121, 122, 242, 341, 671, 682, 1342, 1891, 3721, 3751, 3782, 7381, 7442, 7502, 14762, 20801, 40931, 41602, 81862, 115351, 228811, 230702, 450241, 457622, 900482, 1268861, 2537722, 13957471, 27914942]

約数ペア:

[(1, 27914942), (2, 13957471), (11, 2537722), (22, 1268861), (31, 900482), (61, 457622), (62, 450241), (121, 230702), (122, 228811), (242, 115351), (341, 81862), (671, 41602), (682, 40931), (1342, 20801), (1891, 14762), (3721, 7502), (3751, 7442), (3782, 7381)]