2163834

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 60

約数和(自身を含む): 5255514

約数和(自身を除く): 3091680

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 81, 111, 114, 162, 171, 222, 333, 342, 361, 513, 666, 703, 722, 999, 1026, 1083, 1406, 1539, 1998, 2109, 2166, 2997, 3078, 3249, 4218, 5994, 6327, 6498, 9747, 12654, 13357, 18981, 19494, 26714, 29241, 37962, 40071, 56943, 58482, 80142, 113886, 120213, 240426, 360639, 721278, 1081917, 2163834]

約数ペア:

[(1, 2163834), (2, 1081917), (3, 721278), (6, 360639), (9, 240426), (18, 120213), (19, 113886), (27, 80142), (37, 58482), (38, 56943), (54, 40071), (57, 37962), (74, 29241), (81, 26714), (111, 19494), (114, 18981), (162, 13357), (171, 12654), (222, 9747), (333, 6498), (342, 6327), (361, 5994), (513, 4218), (666, 3249), (703, 3078), (722, 2997), (999, 2166), (1026, 2109), (1083, 1998), (1406, 1539)]