921036258

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:733

約数の個数: 80

約数和(自身を含む): 2107607040

約数和(自身を除く): 1186570782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 127, 162, 178, 254, 267, 381, 503, 534, 762, 801, 1006, 1143, 1509, 1602, 2286, 2403, 3018, 3429, 4527, 4806, 6858, 7209, 9054, 10287, 11303, 13581, 14418, 20574, 22606, 27162, 33909, 40743, 44767, 63881, 67818, 81486, 89534, 101727, 127762, 134301, 191643, 203454, 268602, 305181, 383286, 402903, 574929, 610362, 805806, 915543, 1149858, 1208709, 1724787, 1831086, 2417418, 3449574, 3626127, 5174361, 5685409, 7252254, 10348722, 11370818, 17056227, 34112454, 51168681, 102337362, 153506043, 307012086, 460518129, 921036258]

約数ペア:

[(1, 921036258), (2, 460518129), (3, 307012086), (6, 153506043), (9, 102337362), (18, 51168681), (27, 34112454), (54, 17056227), (81, 11370818), (89, 10348722), (127, 7252254), (162, 5685409), (178, 5174361), (254, 3626127), (267, 3449574), (381, 2417418), (503, 1831086), (534, 1724787), (762, 1208709), (801, 1149858), (1006, 915543), (1143, 805806), (1509, 610362), (1602, 574929), (2286, 402903), (2403, 383286), (3018, 305181), (3429, 268602), (4527, 203454), (4806, 191643), (6858, 134301), (7209, 127762), (9054, 101727), (10287, 89534), (11303, 81486), (13581, 67818), (14418, 63881), (20574, 44767), (22606, 40743), (27162, 33909)]