18087624

素因数分解:

$2^3\times 3^4\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 51342720

約数和(自身を除く): 33255096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 162, 206, 216, 271, 309, 324, 412, 542, 618, 648, 813, 824, 927, 1084, 1236, 1626, 1854, 2168, 2439, 2472, 2781, 3252, 3708, 4878, 5562, 6504, 7317, 7416, 8343, 9756, 11124, 14634, 16686, 19512, 21951, 22248, 27913, 29268, 33372, 43902, 55826, 58536, 66744, 83739, 87804, 111652, 167478, 175608, 223304, 251217, 334956, 502434, 669912, 753651, 1004868, 1507302, 2009736, 2260953, 3014604, 4521906, 6029208, 9043812, 18087624]

約数ペア:

[(1, 18087624), (2, 9043812), (3, 6029208), (4, 4521906), (6, 3014604), (8, 2260953), (9, 2009736), (12, 1507302), (18, 1004868), (24, 753651), (27, 669912), (36, 502434), (54, 334956), (72, 251217), (81, 223304), (103, 175608), (108, 167478), (162, 111652), (206, 87804), (216, 83739), (271, 66744), (309, 58536), (324, 55826), (412, 43902), (542, 33372), (618, 29268), (648, 27913), (813, 22248), (824, 21951), (927, 19512), (1084, 16686), (1236, 14634), (1626, 11124), (1854, 9756), (2168, 8343), (2439, 7416), (2472, 7317), (2781, 6504), (3252, 5562), (3708, 4878)]