2017040814

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{5431}}^1$

素因数の和:5925

約数の個数: 48

約数和(自身を含む): 4474229760

約数和(自身を除く): 2457188946

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 439, 846, 878, 1317, 2634, 3951, 5431, 7902, 10862, 16293, 20633, 32586, 41266, 48879, 61899, 97758, 123798, 185697, 255257, 371394, 510514, 765771, 1531542, 2297313, 2384209, 4594626, 4768418, 7152627, 14305254, 21457881, 42915762, 112057823, 224115646, 336173469, 672346938, 1008520407, 2017040814]

約数ペア:

[(1, 2017040814), (2, 1008520407), (3, 672346938), (6, 336173469), (9, 224115646), (18, 112057823), (47, 42915762), (94, 21457881), (141, 14305254), (282, 7152627), (423, 4768418), (439, 4594626), (846, 2384209), (878, 2297313), (1317, 1531542), (2634, 765771), (3951, 510514), (5431, 371394), (7902, 255257), (10862, 185697), (16293, 123798), (20633, 97758), (32586, 61899), (41266, 48879)]