18838116

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 54149760

約数和(自身を除く): 35311644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 101, 108, 132, 157, 198, 202, 297, 303, 314, 396, 404, 471, 594, 606, 628, 909, 942, 1111, 1188, 1212, 1413, 1727, 1818, 1884, 2222, 2727, 2826, 3333, 3454, 3636, 4239, 4444, 5181, 5454, 5652, 6666, 6908, 8478, 9999, 10362, 10908, 13332, 15543, 15857, 16956, 19998, 20724, 29997, 31086, 31714, 39996, 46629, 47571, 59994, 62172, 63428, 93258, 95142, 119988, 142713, 174427, 186516, 190284, 285426, 348854, 428139, 523281, 570852, 697708, 856278, 1046562, 1569843, 1712556, 2093124, 3139686, 4709529, 6279372, 9419058, 18838116]

約数ペア:

[(1, 18838116), (2, 9419058), (3, 6279372), (4, 4709529), (6, 3139686), (9, 2093124), (11, 1712556), (12, 1569843), (18, 1046562), (22, 856278), (27, 697708), (33, 570852), (36, 523281), (44, 428139), (54, 348854), (66, 285426), (99, 190284), (101, 186516), (108, 174427), (132, 142713), (157, 119988), (198, 95142), (202, 93258), (297, 63428), (303, 62172), (314, 59994), (396, 47571), (404, 46629), (471, 39996), (594, 31714), (606, 31086), (628, 29997), (909, 20724), (942, 19998), (1111, 16956), (1188, 15857), (1212, 15543), (1413, 13332), (1727, 10908), (1818, 10362), (1884, 9999), (2222, 8478), (2727, 6908), (2826, 6666), (3333, 5652), (3454, 5454), (3636, 5181), (4239, 4444)]