381234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 904320

約数和(自身を除く): 523086

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 313, 406, 609, 626, 939, 1218, 1878, 2191, 4382, 6573, 9077, 13146, 18154, 27231, 54462, 63539, 127078, 190617, 381234]

約数ペア:

[(1, 381234), (2, 190617), (3, 127078), (6, 63539), (7, 54462), (14, 27231), (21, 18154), (29, 13146), (42, 9077), (58, 6573), (87, 4382), (174, 2191), (203, 1878), (313, 1218), (406, 939), (609, 626)]