2888897238

素因数分解:

$2^1\times 3^6\times {\mathrm{103}}^1\times {\mathrm{19237}}^1$

素因数の和:19360

約数の個数: 56

約数和(自身を含む): 6560465808

約数和(自身を除く): 3671568570

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 243, 309, 486, 618, 729, 927, 1458, 1854, 2781, 5562, 8343, 16686, 19237, 25029, 38474, 50058, 57711, 75087, 115422, 150174, 173133, 346266, 519399, 1038798, 1558197, 1981411, 3116394, 3962822, 4674591, 5944233, 9349182, 11888466, 14023773, 17832699, 28047546, 35665398, 53498097, 106996194, 160494291, 320988582, 481482873, 962965746, 1444448619, 2888897238]

約数ペア:

[(1, 2888897238), (2, 1444448619), (3, 962965746), (6, 481482873), (9, 320988582), (18, 160494291), (27, 106996194), (54, 53498097), (81, 35665398), (103, 28047546), (162, 17832699), (206, 14023773), (243, 11888466), (309, 9349182), (486, 5944233), (618, 4674591), (729, 3962822), (927, 3116394), (1458, 1981411), (1854, 1558197), (2781, 1038798), (5562, 519399), (8343, 346266), (16686, 173133), (19237, 150174), (25029, 115422), (38474, 75087), (50058, 57711)]