2123964

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1490

約数の個数: 36

約数和(自身を含む): 5503680

約数和(自身を除く): 3379716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1439, 1476, 2878, 4317, 5756, 8634, 12951, 17268, 25902, 51804, 58999, 117998, 176997, 235996, 353994, 530991, 707988, 1061982, 2123964]

約数ペア:

[(1, 2123964), (2, 1061982), (3, 707988), (4, 530991), (6, 353994), (9, 235996), (12, 176997), (18, 117998), (36, 58999), (41, 51804), (82, 25902), (123, 17268), (164, 12951), (246, 8634), (369, 5756), (492, 4317), (738, 2878), (1439, 1476)]