4298742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 10776480

約数和(自身を除く): 6477738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 313, 327, 626, 654, 763, 939, 981, 1526, 1878, 1962, 2191, 2289, 2817, 4382, 4578, 5634, 6573, 6867, 13146, 13734, 19719, 34117, 39438, 68234, 102351, 204702, 238819, 307053, 477638, 614106, 716457, 1432914, 2149371, 4298742]

約数ペア:

[(1, 4298742), (2, 2149371), (3, 1432914), (6, 716457), (7, 614106), (9, 477638), (14, 307053), (18, 238819), (21, 204702), (42, 102351), (63, 68234), (109, 39438), (126, 34117), (218, 19719), (313, 13734), (327, 13146), (626, 6867), (654, 6573), (763, 5634), (939, 4578), (981, 4382), (1526, 2817), (1878, 2289), (1962, 2191)]