40054938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 100638720

約数和(自身を除く): 60583782

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 181, 231, 362, 462, 479, 543, 958, 1086, 1267, 1437, 1991, 2534, 2874, 3353, 3801, 3982, 5269, 5973, 6706, 7602, 10059, 10538, 11946, 13937, 15807, 20118, 27874, 31614, 36883, 41811, 73766, 83622, 86699, 110649, 173398, 221298, 260097, 520194, 606893, 953689, 1213786, 1820679, 1907378, 2861067, 3641358, 5722134, 6675823, 13351646, 20027469, 40054938]

約数ペア:

[(1, 40054938), (2, 20027469), (3, 13351646), (6, 6675823), (7, 5722134), (11, 3641358), (14, 2861067), (21, 1907378), (22, 1820679), (33, 1213786), (42, 953689), (66, 606893), (77, 520194), (154, 260097), (181, 221298), (231, 173398), (362, 110649), (462, 86699), (479, 83622), (543, 73766), (958, 41811), (1086, 36883), (1267, 31614), (1437, 27874), (1991, 20118), (2534, 15807), (2874, 13937), (3353, 11946), (3801, 10538), (3982, 10059), (5269, 7602), (5973, 6706)]