42979734

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 80

約数和(自身を含む): 111234816

約数和(自身を除く): 68255082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 151, 162, 189, 251, 302, 378, 453, 502, 567, 753, 906, 1057, 1134, 1359, 1506, 1757, 2114, 2259, 2718, 3171, 3514, 4077, 4518, 5271, 6342, 6777, 8154, 9513, 10542, 12231, 13554, 15813, 19026, 20331, 24462, 28539, 31626, 37901, 40662, 47439, 57078, 75802, 85617, 94878, 113703, 142317, 171234, 227406, 265307, 284634, 341109, 530614, 682218, 795921, 1023327, 1591842, 2046654, 2387763, 3069981, 4775526, 6139962, 7163289, 14326578, 21489867, 42979734]

約数ペア:

[(1, 42979734), (2, 21489867), (3, 14326578), (6, 7163289), (7, 6139962), (9, 4775526), (14, 3069981), (18, 2387763), (21, 2046654), (27, 1591842), (42, 1023327), (54, 795921), (63, 682218), (81, 530614), (126, 341109), (151, 284634), (162, 265307), (189, 227406), (251, 171234), (302, 142317), (378, 113703), (453, 94878), (502, 85617), (567, 75802), (753, 57078), (906, 47439), (1057, 40662), (1134, 37901), (1359, 31626), (1506, 28539), (1757, 24462), (2114, 20331), (2259, 19026), (2718, 15813), (3171, 13554), (3514, 12231), (4077, 10542), (4518, 9513), (5271, 8154), (6342, 6777)]