39815028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3467}}^1$

素因数の和:3517

約数の個数: 72

約数和(自身を含む): 113611680

約数和(自身を除く): 73796652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3467, 3828, 5742, 6934, 10401, 11484, 13868, 20802, 31203, 38137, 41604, 62406, 76274, 100543, 114411, 124812, 152548, 201086, 228822, 301629, 343233, 402172, 457644, 603258, 686466, 904887, 1105973, 1206516, 1372932, 1809774, 2211946, 3317919, 3619548, 4423892, 6635838, 9953757, 13271676, 19907514, 39815028]

約数ペア:

[(1, 39815028), (2, 19907514), (3, 13271676), (4, 9953757), (6, 6635838), (9, 4423892), (11, 3619548), (12, 3317919), (18, 2211946), (22, 1809774), (29, 1372932), (33, 1206516), (36, 1105973), (44, 904887), (58, 686466), (66, 603258), (87, 457644), (99, 402172), (116, 343233), (132, 301629), (174, 228822), (198, 201086), (261, 152548), (319, 124812), (348, 114411), (396, 100543), (522, 76274), (638, 62406), (957, 41604), (1044, 38137), (1276, 31203), (1914, 20802), (2871, 13868), (3467, 11484), (3828, 10401), (5742, 6934)]