1520683686

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{29863}}^1$

素因数の和:29938

約数の個数: 64

約数和(自身を含む): 3612349440

約数和(自身を除く): 2091665754

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 41, 46, 54, 69, 82, 123, 138, 207, 246, 369, 414, 621, 738, 943, 1107, 1242, 1886, 2214, 2829, 5658, 8487, 16974, 25461, 29863, 50922, 59726, 89589, 179178, 268767, 537534, 686849, 806301, 1224383, 1373698, 1612602, 2060547, 2448766, 3673149, 4121094, 6181641, 7346298, 11019447, 12363282, 18544923, 22038894, 28160809, 33058341, 37089846, 56321618, 66116682, 84482427, 168964854, 253447281, 506894562, 760341843, 1520683686]

約数ペア:

[(1, 1520683686), (2, 760341843), (3, 506894562), (6, 253447281), (9, 168964854), (18, 84482427), (23, 66116682), (27, 56321618), (41, 37089846), (46, 33058341), (54, 28160809), (69, 22038894), (82, 18544923), (123, 12363282), (138, 11019447), (207, 7346298), (246, 6181641), (369, 4121094), (414, 3673149), (621, 2448766), (738, 2060547), (943, 1612602), (1107, 1373698), (1242, 1224383), (1886, 806301), (2214, 686849), (2829, 537534), (5658, 268767), (8487, 179178), (16974, 89589), (25461, 59726), (29863, 50922)]