1920163428

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1997}}^1$

素因数の和:2346

約数の個数: 96

約数和(自身を含む): 5169225600

約数和(自身を除く): 3249062172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 307, 348, 522, 614, 783, 921, 1044, 1228, 1566, 1842, 1997, 2763, 3132, 3684, 3994, 5526, 5991, 7988, 8289, 8903, 11052, 11982, 16578, 17806, 17973, 23964, 26709, 33156, 35612, 35946, 53418, 53919, 57913, 71892, 80127, 106836, 107838, 115826, 160254, 173739, 215676, 231652, 240381, 320508, 347478, 480762, 521217, 613079, 694956, 961524, 1042434, 1226158, 1563651, 1839237, 2084868, 2452316, 3127302, 3678474, 5517711, 6254604, 7356948, 11035422, 16553133, 17779291, 22070844, 33106266, 35558582, 53337873, 66212532, 71117164, 106675746, 160013619, 213351492, 320027238, 480040857, 640054476, 960081714, 1920163428]

約数ペア:

[(1, 1920163428), (2, 960081714), (3, 640054476), (4, 480040857), (6, 320027238), (9, 213351492), (12, 160013619), (18, 106675746), (27, 71117164), (29, 66212532), (36, 53337873), (54, 35558582), (58, 33106266), (87, 22070844), (108, 17779291), (116, 16553133), (174, 11035422), (261, 7356948), (307, 6254604), (348, 5517711), (522, 3678474), (614, 3127302), (783, 2452316), (921, 2084868), (1044, 1839237), (1228, 1563651), (1566, 1226158), (1842, 1042434), (1997, 961524), (2763, 694956), (3132, 613079), (3684, 521217), (3994, 480762), (5526, 347478), (5991, 320508), (7988, 240381), (8289, 231652), (8903, 215676), (11052, 173739), (11982, 160254), (16578, 115826), (17806, 107838), (17973, 106836), (23964, 80127), (26709, 71892), (33156, 57913), (35612, 53919), (35946, 53418)]