26894658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 64696320

約数和(自身を除く): 37801662

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 71, 87, 142, 174, 203, 213, 311, 406, 426, 497, 609, 622, 933, 994, 1218, 1491, 1866, 2059, 2177, 2982, 4118, 4354, 6177, 6531, 9019, 12354, 13062, 14413, 18038, 22081, 27057, 28826, 43239, 44162, 54114, 63133, 66243, 86478, 126266, 132486, 154567, 189399, 309134, 378798, 463701, 640349, 927402, 1280698, 1921047, 3842094, 4482443, 8964886, 13447329, 26894658]

約数ペア:

[(1, 26894658), (2, 13447329), (3, 8964886), (6, 4482443), (7, 3842094), (14, 1921047), (21, 1280698), (29, 927402), (42, 640349), (58, 463701), (71, 378798), (87, 309134), (142, 189399), (174, 154567), (203, 132486), (213, 126266), (311, 86478), (406, 66243), (426, 63133), (497, 54114), (609, 44162), (622, 43239), (933, 28826), (994, 27057), (1218, 22081), (1491, 18038), (1866, 14413), (2059, 13062), (2177, 12354), (2982, 9019), (4118, 6531), (4354, 6177)]