1998487584

素因数分解:

$2^5\times 3^2\times {\mathrm{6939193}}^1$

素因数の和:6939209

約数の個数: 36

約数和(自身を含む): 5683199886

約数和(自身を除く): 3684712302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 6939193, 13878386, 20817579, 27756772, 41635158, 55513544, 62452737, 83270316, 111027088, 124905474, 166540632, 222054176, 249810948, 333081264, 499621896, 666162528, 999243792, 1998487584]

約数ペア:

[(1, 1998487584), (2, 999243792), (3, 666162528), (4, 499621896), (6, 333081264), (8, 249810948), (9, 222054176), (12, 166540632), (16, 124905474), (18, 111027088), (24, 83270316), (32, 62452737), (36, 55513544), (48, 41635158), (72, 27756772), (96, 20817579), (144, 13878386), (288, 6939193)]