2009736

素因数分解:

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

素因数の和:386

約数の個数: 48

約数和(自身を含む): 5516160

約数和(自身を除く): 3506424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 271, 309, 412, 542, 618, 813, 824, 927, 1084, 1236, 1626, 1854, 2168, 2439, 2472, 3252, 3708, 4878, 6504, 7416, 9756, 19512, 27913, 55826, 83739, 111652, 167478, 223304, 251217, 334956, 502434, 669912, 1004868, 2009736]

約数ペア:

[(1, 2009736), (2, 1004868), (3, 669912), (4, 502434), (6, 334956), (8, 251217), (9, 223304), (12, 167478), (18, 111652), (24, 83739), (36, 55826), (72, 27913), (103, 19512), (206, 9756), (271, 7416), (309, 6504), (412, 4878), (542, 3708), (618, 3252), (813, 2472), (824, 2439), (927, 2168), (1084, 1854), (1236, 1626)]