1960686

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 120

約数和(自身を含む): 5793480

約数和(自身を除く): 3832794

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 49, 54, 57, 63, 78, 81, 91, 98, 114, 117, 126, 133, 147, 162, 171, 182, 189, 234, 247, 266, 273, 294, 342, 351, 378, 399, 441, 494, 513, 546, 567, 637, 702, 741, 798, 819, 882, 931, 1026, 1053, 1134, 1197, 1274, 1323, 1482, 1539, 1638, 1729, 1862, 1911, 2106, 2223, 2394, 2457, 2646, 2793, 3078, 3458, 3591, 3822, 3969, 4446, 4914, 5187, 5586, 5733, 6669, 7182, 7371, 7938, 8379, 10374, 10773, 11466, 12103, 13338, 14742, 15561, 16758, 17199, 20007, 21546, 24206, 25137, 31122, 34398, 36309, 40014, 46683, 50274, 51597, 72618, 75411, 93366, 103194, 108927, 140049, 150822, 217854, 280098, 326781, 653562, 980343, 1960686]

約数ペア:

[(1, 1960686), (2, 980343), (3, 653562), (6, 326781), (7, 280098), (9, 217854), (13, 150822), (14, 140049), (18, 108927), (19, 103194), (21, 93366), (26, 75411), (27, 72618), (38, 51597), (39, 50274), (42, 46683), (49, 40014), (54, 36309), (57, 34398), (63, 31122), (78, 25137), (81, 24206), (91, 21546), (98, 20007), (114, 17199), (117, 16758), (126, 15561), (133, 14742), (147, 13338), (162, 12103), (171, 11466), (182, 10773), (189, 10374), (234, 8379), (247, 7938), (266, 7371), (273, 7182), (294, 6669), (342, 5733), (351, 5586), (378, 5187), (399, 4914), (441, 4446), (494, 3969), (513, 3822), (546, 3591), (567, 3458), (637, 3078), (702, 2793), (741, 2646), (798, 2457), (819, 2394), (882, 2223), (931, 2106), (1026, 1911), (1053, 1862), (1134, 1729), (1197, 1638), (1274, 1539), (1323, 1482)]