42294642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 94832640

約数和(自身を除く): 52537998

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 83, 94, 139, 141, 166, 249, 278, 282, 417, 498, 611, 834, 1079, 1222, 1807, 1833, 2158, 3237, 3614, 3666, 3901, 5421, 6474, 6533, 7802, 10842, 11537, 11703, 13066, 19599, 23074, 23406, 34611, 39198, 50713, 69222, 84929, 101426, 149981, 152139, 169858, 254787, 299962, 304278, 449943, 509574, 542239, 899886, 1084478, 1626717, 3253434, 7049107, 14098214, 21147321, 42294642]

約数ペア:

[(1, 42294642), (2, 21147321), (3, 14098214), (6, 7049107), (13, 3253434), (26, 1626717), (39, 1084478), (47, 899886), (78, 542239), (83, 509574), (94, 449943), (139, 304278), (141, 299962), (166, 254787), (249, 169858), (278, 152139), (282, 149981), (417, 101426), (498, 84929), (611, 69222), (834, 50713), (1079, 39198), (1222, 34611), (1807, 23406), (1833, 23074), (2158, 19599), (3237, 13066), (3614, 11703), (3666, 11537), (3901, 10842), (5421, 7802), (6474, 6533)]