111111426

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{12941}}^1$

素因数の和:13008

約数の個数: 40

約数和(自身を含む): 253689084

約数和(自身を除く): 142577658

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8586, 12941, 25882, 38823, 77646, 116469, 232938, 349407, 685873, 698814, 1048221, 1371746, 2057619, 2096442, 4115238, 6172857, 12345714, 18518571, 37037142, 55555713, 111111426]

約数ペア:

[(1, 111111426), (2, 55555713), (3, 37037142), (6, 18518571), (9, 12345714), (18, 6172857), (27, 4115238), (53, 2096442), (54, 2057619), (81, 1371746), (106, 1048221), (159, 698814), (162, 685873), (318, 349407), (477, 232938), (954, 116469), (1431, 77646), (2862, 38823), (4293, 25882), (8586, 12941)]