61399062

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 136375200

約数和(自身を除く): 74976138

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 199, 281, 366, 398, 549, 562, 597, 843, 1098, 1194, 1686, 1791, 2529, 3582, 5058, 12139, 17141, 24278, 34282, 36417, 51423, 55919, 72834, 102846, 109251, 111838, 154269, 167757, 218502, 308538, 335514, 503271, 1006542, 3411059, 6822118, 10233177, 20466354, 30699531, 61399062]

約数ペア:

[(1, 61399062), (2, 30699531), (3, 20466354), (6, 10233177), (9, 6822118), (18, 3411059), (61, 1006542), (122, 503271), (183, 335514), (199, 308538), (281, 218502), (366, 167757), (398, 154269), (549, 111838), (562, 109251), (597, 102846), (843, 72834), (1098, 55919), (1194, 51423), (1686, 36417), (1791, 34282), (2529, 24278), (3582, 17141), (5058, 12139)]