25057242

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 64204800

約数和(自身を除く): 39147558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 151, 189, 302, 378, 439, 453, 878, 906, 1057, 1317, 1359, 2114, 2634, 2718, 3073, 3171, 3951, 4077, 6146, 6342, 7902, 8154, 9219, 9513, 11853, 18438, 19026, 23706, 27657, 28539, 55314, 57078, 66289, 82971, 132578, 165942, 198867, 397734, 464023, 596601, 928046, 1193202, 1392069, 1789803, 2784138, 3579606, 4176207, 8352414, 12528621, 25057242]

約数ペア:

[(1, 25057242), (2, 12528621), (3, 8352414), (6, 4176207), (7, 3579606), (9, 2784138), (14, 1789803), (18, 1392069), (21, 1193202), (27, 928046), (42, 596601), (54, 464023), (63, 397734), (126, 198867), (151, 165942), (189, 132578), (302, 82971), (378, 66289), (439, 57078), (453, 55314), (878, 28539), (906, 27657), (1057, 23706), (1317, 19026), (1359, 18438), (2114, 11853), (2634, 9513), (2718, 9219), (3073, 8154), (3171, 7902), (3951, 6342), (4077, 6146)]