39810852

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 113836800

約数和(自身を除く): 74025948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 81, 87, 108, 114, 116, 162, 171, 174, 223, 228, 261, 324, 342, 348, 446, 513, 522, 551, 669, 684, 783, 892, 1026, 1044, 1102, 1338, 1539, 1566, 1653, 2007, 2052, 2204, 2349, 2676, 3078, 3132, 3306, 4014, 4237, 4698, 4959, 6021, 6156, 6467, 6612, 8028, 8474, 9396, 9918, 12042, 12711, 12934, 14877, 16948, 18063, 19401, 19836, 24084, 25422, 25868, 29754, 36126, 38133, 38802, 44631, 50844, 58203, 59508, 72252, 76266, 77604, 89262, 114399, 116406, 122873, 152532, 174609, 178524, 228798, 232812, 245746, 343197, 349218, 368619, 457596, 491492, 523827, 686394, 698436, 737238, 1047654, 1105857, 1372788, 1474476, 2095308, 2211714, 3317571, 4423428, 6635142, 9952713, 13270284, 19905426, 39810852]

約数ペア:

[(1, 39810852), (2, 19905426), (3, 13270284), (4, 9952713), (6, 6635142), (9, 4423428), (12, 3317571), (18, 2211714), (19, 2095308), (27, 1474476), (29, 1372788), (36, 1105857), (38, 1047654), (54, 737238), (57, 698436), (58, 686394), (76, 523827), (81, 491492), (87, 457596), (108, 368619), (114, 349218), (116, 343197), (162, 245746), (171, 232812), (174, 228798), (223, 178524), (228, 174609), (261, 152532), (324, 122873), (342, 116406), (348, 114399), (446, 89262), (513, 77604), (522, 76266), (551, 72252), (669, 59508), (684, 58203), (783, 50844), (892, 44631), (1026, 38802), (1044, 38133), (1102, 36126), (1338, 29754), (1539, 25868), (1566, 25422), (1653, 24084), (2007, 19836), (2052, 19401), (2204, 18063), (2349, 16948), (2676, 14877), (3078, 12934), (3132, 12711), (3306, 12042), (4014, 9918), (4237, 9396), (4698, 8474), (4959, 8028), (6021, 6612), (6156, 6467)]