2537892

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{373}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 7623616

約数和(自身を除く): 5085724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 373, 378, 486, 567, 746, 756, 972, 1119, 1134, 1492, 1701, 2238, 2268, 2611, 3357, 3402, 4476, 5222, 6714, 6804, 7833, 10071, 10444, 13428, 15666, 20142, 23499, 30213, 31332, 40284, 46998, 60426, 70497, 90639, 93996, 120852, 140994, 181278, 211491, 281988, 362556, 422982, 634473, 845964, 1268946, 2537892]

約数ペア:

[(1, 2537892), (2, 1268946), (3, 845964), (4, 634473), (6, 422982), (7, 362556), (9, 281988), (12, 211491), (14, 181278), (18, 140994), (21, 120852), (27, 93996), (28, 90639), (36, 70497), (42, 60426), (54, 46998), (63, 40284), (81, 31332), (84, 30213), (108, 23499), (126, 20142), (162, 15666), (189, 13428), (243, 10444), (252, 10071), (324, 7833), (373, 6804), (378, 6714), (486, 5222), (567, 4476), (746, 3402), (756, 3357), (972, 2611), (1119, 2268), (1134, 2238), (1492, 1701)]