70984746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1129}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 176280000

約数和(自身を除く): 105295254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 499, 998, 1129, 1497, 2258, 2994, 3387, 3493, 4491, 6774, 6986, 7903, 8982, 10161, 10479, 15806, 20322, 20958, 23709, 31437, 47418, 62874, 71127, 142254, 563371, 1126742, 1690113, 3380226, 3943597, 5070339, 7887194, 10140678, 11830791, 23661582, 35492373, 70984746]

約数ペア:

[(1, 70984746), (2, 35492373), (3, 23661582), (6, 11830791), (7, 10140678), (9, 7887194), (14, 5070339), (18, 3943597), (21, 3380226), (42, 1690113), (63, 1126742), (126, 563371), (499, 142254), (998, 71127), (1129, 62874), (1497, 47418), (2258, 31437), (2994, 23709), (3387, 20958), (3493, 20322), (4491, 15806), (6774, 10479), (6986, 10161), (7903, 8982)]