42557886

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37529}}^1$

素因数の和:37550

約数の個数: 40

約数和(自身を含む): 108987120

約数和(自身を除く): 66429234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 37529, 75058, 112587, 225174, 262703, 337761, 525406, 675522, 788109, 1013283, 1576218, 2026566, 2364327, 3039849, 4728654, 6079698, 7092981, 14185962, 21278943, 42557886]

約数ペア:

[(1, 42557886), (2, 21278943), (3, 14185962), (6, 7092981), (7, 6079698), (9, 4728654), (14, 3039849), (18, 2364327), (21, 2026566), (27, 1576218), (42, 1013283), (54, 788109), (63, 675522), (81, 525406), (126, 337761), (162, 262703), (189, 225174), (378, 112587), (567, 75058), (1134, 37529)]