17345988

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 51389184

約数和(自身を除く): 34043196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 157, 162, 186, 198, 279, 297, 314, 324, 341, 372, 396, 471, 558, 594, 628, 682, 837, 891, 942, 1023, 1116, 1188, 1364, 1413, 1674, 1727, 1782, 1884, 2046, 2511, 2826, 3069, 3348, 3454, 3564, 4092, 4239, 4867, 5022, 5181, 5652, 6138, 6908, 8478, 9207, 9734, 10044, 10362, 12276, 12717, 14601, 15543, 16956, 18414, 19468, 20724, 25434, 27621, 29202, 31086, 36828, 43803, 46629, 50868, 53537, 55242, 58404, 62172, 87606, 93258, 107074, 110484, 131409, 139887, 160611, 175212, 186516, 214148, 262818, 279774, 321222, 394227, 481833, 525636, 559548, 642444, 788454, 963666, 1445499, 1576908, 1927332, 2890998, 4336497, 5781996, 8672994, 17345988]

約数ペア:

[(1, 17345988), (2, 8672994), (3, 5781996), (4, 4336497), (6, 2890998), (9, 1927332), (11, 1576908), (12, 1445499), (18, 963666), (22, 788454), (27, 642444), (31, 559548), (33, 525636), (36, 481833), (44, 394227), (54, 321222), (62, 279774), (66, 262818), (81, 214148), (93, 186516), (99, 175212), (108, 160611), (124, 139887), (132, 131409), (157, 110484), (162, 107074), (186, 93258), (198, 87606), (279, 62172), (297, 58404), (314, 55242), (324, 53537), (341, 50868), (372, 46629), (396, 43803), (471, 36828), (558, 31086), (594, 29202), (628, 27621), (682, 25434), (837, 20724), (891, 19468), (942, 18414), (1023, 16956), (1116, 15543), (1188, 14601), (1364, 12717), (1413, 12276), (1674, 10362), (1727, 10044), (1782, 9734), (1884, 9207), (2046, 8478), (2511, 6908), (2826, 6138), (3069, 5652), (3348, 5181), (3454, 5022), (3564, 4867), (4092, 4239)]