18142458

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 37877760

約数和(自身を除く): 19735302

約数列:

[1, 2, 3, 6, 29, 58, 87, 127, 174, 254, 381, 762, 821, 1642, 2463, 3683, 4926, 7366, 11049, 22098, 23809, 47618, 71427, 104267, 142854, 208534, 312801, 625602, 3023743, 6047486, 9071229, 18142458]

約数ペア:

[(1, 18142458), (2, 9071229), (3, 6047486), (6, 3023743), (29, 625602), (58, 312801), (87, 208534), (127, 142854), (174, 104267), (254, 71427), (381, 47618), (762, 23809), (821, 22098), (1642, 11049), (2463, 7366), (3683, 4926)]