12542202

素因数分解:

$2^1\times 3^5\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 28540512

約数和(自身を除く): 15998310

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 197, 243, 262, 393, 394, 486, 591, 786, 1179, 1182, 1773, 2358, 3537, 3546, 5319, 7074, 10611, 10638, 15957, 21222, 25807, 31833, 31914, 47871, 51614, 63666, 77421, 95742, 154842, 232263, 464526, 696789, 1393578, 2090367, 4180734, 6271101, 12542202]

約数ペア:

[(1, 12542202), (2, 6271101), (3, 4180734), (6, 2090367), (9, 1393578), (18, 696789), (27, 464526), (54, 232263), (81, 154842), (131, 95742), (162, 77421), (197, 63666), (243, 51614), (262, 47871), (393, 31914), (394, 31833), (486, 25807), (591, 21222), (786, 15957), (1179, 10638), (1182, 10611), (1773, 7074), (2358, 5319), (3537, 3546)]