31118172

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3698

約数の個数: 48

約数和(自身を含む): 78231552

約数和(自身を除く): 47113380

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 3637, 4278, 7274, 8556, 10911, 14548, 21822, 43644, 83651, 112747, 167302, 225494, 250953, 334604, 338241, 450988, 501906, 676482, 1003812, 1352964, 2593181, 5186362, 7779543, 10372724, 15559086, 31118172]

約数ペア:

[(1, 31118172), (2, 15559086), (3, 10372724), (4, 7779543), (6, 5186362), (12, 2593181), (23, 1352964), (31, 1003812), (46, 676482), (62, 501906), (69, 450988), (92, 338241), (93, 334604), (124, 250953), (138, 225494), (186, 167302), (276, 112747), (372, 83651), (713, 43644), (1426, 21822), (2139, 14548), (2852, 10911), (3637, 8556), (4278, 7274)]