39621318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 92454912

約数和(自身を除く): 52833594

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 43, 46, 66, 69, 86, 129, 138, 253, 258, 473, 506, 607, 759, 946, 989, 1214, 1419, 1518, 1821, 1978, 2838, 2967, 3642, 5934, 6677, 10879, 13354, 13961, 20031, 21758, 26101, 27922, 32637, 40062, 41883, 52202, 65274, 78303, 83766, 153571, 156606, 287111, 307142, 460713, 574222, 600323, 861333, 921426, 1200646, 1722666, 1800969, 3601938, 6603553, 13207106, 19810659, 39621318]

約数ペア:

[(1, 39621318), (2, 19810659), (3, 13207106), (6, 6603553), (11, 3601938), (22, 1800969), (23, 1722666), (33, 1200646), (43, 921426), (46, 861333), (66, 600323), (69, 574222), (86, 460713), (129, 307142), (138, 287111), (253, 156606), (258, 153571), (473, 83766), (506, 78303), (607, 65274), (759, 52202), (946, 41883), (989, 40062), (1214, 32637), (1419, 27922), (1518, 26101), (1821, 21758), (1978, 20031), (2838, 13961), (2967, 13354), (3642, 10879), (5934, 6677)]