12801078

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2594

約数の個数: 40

約数和(自身を含む): 29620800

約数和(自身を除く): 16819722

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 2549, 5022, 5098, 7647, 15294, 22941, 45882, 68823, 79019, 137646, 158038, 206469, 237057, 412938, 474114, 711171, 1422342, 2133513, 4267026, 6400539, 12801078]

約数ペア:

[(1, 12801078), (2, 6400539), (3, 4267026), (6, 2133513), (9, 1422342), (18, 711171), (27, 474114), (31, 412938), (54, 237057), (62, 206469), (81, 158038), (93, 137646), (162, 79019), (186, 68823), (279, 45882), (558, 22941), (837, 15294), (1674, 7647), (2511, 5098), (2549, 5022)]