40344486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3889}}^1$

素因数の和:3933

約数の個数: 64

約数和(自身を含む): 104563200

約数和(自身を除く): 64218714

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 3889, 5187, 7778, 10374, 11667, 23334, 27223, 50557, 54446, 73891, 81669, 101114, 147782, 151671, 163338, 221673, 303342, 353899, 443346, 517237, 707798, 960583, 1034474, 1061697, 1551711, 1921166, 2123394, 2881749, 3103422, 5763498, 6724081, 13448162, 20172243, 40344486]

約数ペア:

[(1, 40344486), (2, 20172243), (3, 13448162), (6, 6724081), (7, 5763498), (13, 3103422), (14, 2881749), (19, 2123394), (21, 1921166), (26, 1551711), (38, 1061697), (39, 1034474), (42, 960583), (57, 707798), (78, 517237), (91, 443346), (114, 353899), (133, 303342), (182, 221673), (247, 163338), (266, 151671), (273, 147782), (399, 101114), (494, 81669), (546, 73891), (741, 54446), (798, 50557), (1482, 27223), (1729, 23334), (3458, 11667), (3889, 10374), (5187, 7778)]