15947118

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 41408640

約数和(自身を除く): 25461522

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 157, 162, 171, 198, 209, 243, 297, 314, 342, 418, 471, 486, 513, 594, 627, 891, 942, 1026, 1254, 1413, 1539, 1727, 1782, 1881, 2673, 2826, 2983, 3078, 3454, 3762, 4239, 4617, 5181, 5346, 5643, 5966, 8478, 8949, 9234, 10362, 11286, 12717, 15543, 16929, 17898, 25434, 26847, 31086, 32813, 33858, 38151, 46629, 50787, 53694, 65626, 76302, 80541, 93258, 98439, 101574, 139887, 161082, 196878, 241623, 279774, 295317, 419661, 483246, 590634, 724869, 839322, 885951, 1449738, 1771902, 2657853, 5315706, 7973559, 15947118]

約数ペア:

[(1, 15947118), (2, 7973559), (3, 5315706), (6, 2657853), (9, 1771902), (11, 1449738), (18, 885951), (19, 839322), (22, 724869), (27, 590634), (33, 483246), (38, 419661), (54, 295317), (57, 279774), (66, 241623), (81, 196878), (99, 161082), (114, 139887), (157, 101574), (162, 98439), (171, 93258), (198, 80541), (209, 76302), (243, 65626), (297, 53694), (314, 50787), (342, 46629), (418, 38151), (471, 33858), (486, 32813), (513, 31086), (594, 26847), (627, 25434), (891, 17898), (942, 16929), (1026, 15543), (1254, 12717), (1413, 11286), (1539, 10362), (1727, 9234), (1782, 8949), (1881, 8478), (2673, 5966), (2826, 5643), (2983, 5346), (3078, 5181), (3454, 4617), (3762, 4239)]