123018606

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 271522368

約数和(自身を除く): 148503762

約数列:

[1, 2, 3, 6, 9, 18, 101, 157, 202, 303, 314, 431, 471, 606, 862, 909, 942, 1293, 1413, 1818, 2586, 2826, 3879, 7758, 15857, 31714, 43531, 47571, 67667, 87062, 95142, 130593, 135334, 142713, 203001, 261186, 285426, 391779, 406002, 609003, 783558, 1218006, 6834367, 13668734, 20503101, 41006202, 61509303, 123018606]

約数ペア:

[(1, 123018606), (2, 61509303), (3, 41006202), (6, 20503101), (9, 13668734), (18, 6834367), (101, 1218006), (157, 783558), (202, 609003), (303, 406002), (314, 391779), (431, 285426), (471, 261186), (606, 203001), (862, 142713), (909, 135334), (942, 130593), (1293, 95142), (1413, 87062), (1818, 67667), (2586, 47571), (2826, 43531), (3879, 31714), (7758, 15857)]