16554708

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 43996680

約数和(自身を除く): 27441972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 101, 116, 157, 174, 202, 261, 303, 314, 348, 404, 471, 522, 606, 628, 909, 942, 1044, 1212, 1413, 1818, 1884, 2826, 2929, 3636, 4553, 5652, 5858, 8787, 9106, 11716, 13659, 15857, 17574, 18212, 26361, 27318, 31714, 35148, 40977, 47571, 52722, 54636, 63428, 81954, 95142, 105444, 142713, 163908, 190284, 285426, 459853, 570852, 919706, 1379559, 1839412, 2759118, 4138677, 5518236, 8277354, 16554708]

約数ペア:

[(1, 16554708), (2, 8277354), (3, 5518236), (4, 4138677), (6, 2759118), (9, 1839412), (12, 1379559), (18, 919706), (29, 570852), (36, 459853), (58, 285426), (87, 190284), (101, 163908), (116, 142713), (157, 105444), (174, 95142), (202, 81954), (261, 63428), (303, 54636), (314, 52722), (348, 47571), (404, 40977), (471, 35148), (522, 31714), (606, 27318), (628, 26361), (909, 18212), (942, 17574), (1044, 15857), (1212, 13659), (1413, 11716), (1818, 9106), (1884, 8787), (2826, 5858), (2929, 5652), (3636, 4553)]