2520882

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:59

約数の個数: 112

約数和(自身を含む): 7344960

約数和(自身を除く): 4824078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 243, 247, 266, 273, 342, 351, 378, 399, 486, 494, 513, 546, 567, 702, 729, 741, 798, 819, 1026, 1053, 1134, 1197, 1458, 1482, 1539, 1638, 1701, 1729, 2106, 2223, 2394, 2457, 3078, 3159, 3402, 3458, 3591, 4446, 4617, 4914, 5103, 5187, 6318, 6669, 7182, 7371, 9234, 9477, 10206, 10374, 10773, 13338, 13851, 14742, 15561, 18954, 20007, 21546, 22113, 27702, 31122, 32319, 40014, 44226, 46683, 60021, 64638, 66339, 93366, 96957, 120042, 132678, 140049, 180063, 193914, 280098, 360126, 420147, 840294, 1260441, 2520882]

約数ペア:

[(1, 2520882), (2, 1260441), (3, 840294), (6, 420147), (7, 360126), (9, 280098), (13, 193914), (14, 180063), (18, 140049), (19, 132678), (21, 120042), (26, 96957), (27, 93366), (38, 66339), (39, 64638), (42, 60021), (54, 46683), (57, 44226), (63, 40014), (78, 32319), (81, 31122), (91, 27702), (114, 22113), (117, 21546), (126, 20007), (133, 18954), (162, 15561), (171, 14742), (182, 13851), (189, 13338), (234, 10773), (243, 10374), (247, 10206), (266, 9477), (273, 9234), (342, 7371), (351, 7182), (378, 6669), (399, 6318), (486, 5187), (494, 5103), (513, 4914), (546, 4617), (567, 4446), (702, 3591), (729, 3458), (741, 3402), (798, 3159), (819, 3078), (1026, 2457), (1053, 2394), (1134, 2223), (1197, 2106), (1458, 1729), (1482, 1701), (1539, 1638)]