12747834

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1951}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 31153920

約数和(自身を除く): 18406086

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 1951, 2178, 3267, 3902, 5853, 6534, 11706, 17559, 21461, 35118, 42922, 52677, 64383, 105354, 128766, 193149, 236071, 386298, 472142, 579447, 708213, 1158894, 1416426, 2124639, 4249278, 6373917, 12747834]

約数ペア:

[(1, 12747834), (2, 6373917), (3, 4249278), (6, 2124639), (9, 1416426), (11, 1158894), (18, 708213), (22, 579447), (27, 472142), (33, 386298), (54, 236071), (66, 193149), (99, 128766), (121, 105354), (198, 64383), (242, 52677), (297, 42922), (363, 35118), (594, 21461), (726, 17559), (1089, 11706), (1951, 6534), (2178, 5853), (3267, 3902)]