7420536

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4516

約数の個数: 48

約数和(自身を含む): 20975760

約数和(自身を除く): 13555224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 4481, 8962, 13443, 17924, 26886, 35848, 40329, 53772, 80658, 103063, 107544, 161316, 206126, 309189, 322632, 412252, 618378, 824504, 927567, 1236756, 1855134, 2473512, 3710268, 7420536]

約数ペア:

[(1, 7420536), (2, 3710268), (3, 2473512), (4, 1855134), (6, 1236756), (8, 927567), (9, 824504), (12, 618378), (18, 412252), (23, 322632), (24, 309189), (36, 206126), (46, 161316), (69, 107544), (72, 103063), (92, 80658), (138, 53772), (184, 40329), (207, 35848), (276, 26886), (414, 17924), (552, 13443), (828, 8962), (1656, 4481)]