144920394

素因数分解:

$2^1\times 3^3\times {\mathrm{389}}^1\times {\mathrm{6899}}^1$

素因数の和:7299

約数の個数: 32

約数和(自身を含む): 322920000

約数和(自身を除く): 177999606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 1167, 2334, 3501, 6899, 7002, 10503, 13798, 20697, 21006, 41394, 62091, 124182, 186273, 372546, 2683711, 5367422, 8051133, 16102266, 24153399, 48306798, 72460197, 144920394]

約数ペア:

[(1, 144920394), (2, 72460197), (3, 48306798), (6, 24153399), (9, 16102266), (18, 8051133), (27, 5367422), (54, 2683711), (389, 372546), (778, 186273), (1167, 124182), (2334, 62091), (3501, 41394), (6899, 21006), (7002, 20697), (10503, 13798)]