12149802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 30293952

約数和(自身を除く): 18144150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 457, 633, 914, 1266, 1371, 1477, 1899, 2742, 2954, 3199, 3798, 4113, 4431, 6398, 8226, 8862, 9597, 13293, 19194, 26586, 28791, 57582, 96427, 192854, 289281, 578562, 674989, 867843, 1349978, 1735686, 2024967, 4049934, 6074901, 12149802]

約数ペア:

[(1, 12149802), (2, 6074901), (3, 4049934), (6, 2024967), (7, 1735686), (9, 1349978), (14, 867843), (18, 674989), (21, 578562), (42, 289281), (63, 192854), (126, 96427), (211, 57582), (422, 28791), (457, 26586), (633, 19194), (914, 13293), (1266, 9597), (1371, 8862), (1477, 8226), (1899, 6398), (2742, 4431), (2954, 4113), (3199, 3798)]