260037666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{9781}}^1$

素因数の和:10007

約数の個数: 48

約数和(自身を含む): 647020608

約数和(自身を除く): 386982942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1266, 1477, 1899, 2954, 3798, 4431, 8862, 9781, 13293, 19562, 26586, 29343, 58686, 68467, 88029, 136934, 176058, 205401, 410802, 616203, 1232406, 2063791, 4127582, 6191373, 12382746, 14446537, 18574119, 28893074, 37148238, 43339611, 86679222, 130018833, 260037666]

約数ペア:

[(1, 260037666), (2, 130018833), (3, 86679222), (6, 43339611), (7, 37148238), (9, 28893074), (14, 18574119), (18, 14446537), (21, 12382746), (42, 6191373), (63, 4127582), (126, 2063791), (211, 1232406), (422, 616203), (633, 410802), (1266, 205401), (1477, 176058), (1899, 136934), (2954, 88029), (3798, 68467), (4431, 58686), (8862, 29343), (9781, 26586), (13293, 19562)]