1937793564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{67}}^2\times {\mathrm{571}}^1$

素因数の和:725

約数の個数: 144

約数和(自身を含む): 5838792960

約数和(自身を除く): 3900999396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 84, 108, 126, 134, 189, 201, 252, 268, 378, 402, 469, 571, 603, 756, 804, 938, 1142, 1206, 1407, 1713, 1809, 1876, 2284, 2412, 2814, 3426, 3618, 3997, 4221, 4489, 5139, 5628, 6852, 7236, 7994, 8442, 8978, 10278, 11991, 12663, 13467, 15417, 15988, 16884, 17956, 20556, 23982, 25326, 26934, 30834, 31423, 35973, 38257, 40401, 47964, 50652, 53868, 61668, 62846, 71946, 76514, 80802, 94269, 107919, 114771, 121203, 125692, 143892, 153028, 161604, 188538, 215838, 229542, 242406, 267799, 282807, 344313, 377076, 431676, 459084, 484812, 535598, 565614, 688626, 803397, 848421, 1032939, 1071196, 1131228, 1377252, 1606794, 1696842, 2065878, 2410191, 2563219, 3213588, 3393684, 4131756, 4820382, 5126438, 7230573, 7689657, 9640764, 10252876, 14461146, 15379314, 17942533, 23068971, 28922292, 30758628, 35885066, 46137942, 53827599, 69206913, 71770132, 92275884, 107655198, 138413826, 161482797, 215310396, 276827652, 322965594, 484448391, 645931188, 968896782, 1937793564]

約数ペア:

[(1, 1937793564), (2, 968896782), (3, 645931188), (4, 484448391), (6, 322965594), (7, 276827652), (9, 215310396), (12, 161482797), (14, 138413826), (18, 107655198), (21, 92275884), (27, 71770132), (28, 69206913), (36, 53827599), (42, 46137942), (54, 35885066), (63, 30758628), (67, 28922292), (84, 23068971), (108, 17942533), (126, 15379314), (134, 14461146), (189, 10252876), (201, 9640764), (252, 7689657), (268, 7230573), (378, 5126438), (402, 4820382), (469, 4131756), (571, 3393684), (603, 3213588), (756, 2563219), (804, 2410191), (938, 2065878), (1142, 1696842), (1206, 1606794), (1407, 1377252), (1713, 1131228), (1809, 1071196), (1876, 1032939), (2284, 848421), (2412, 803397), (2814, 688626), (3426, 565614), (3618, 535598), (3997, 484812), (4221, 459084), (4489, 431676), (5139, 377076), (5628, 344313), (6852, 282807), (7236, 267799), (7994, 242406), (8442, 229542), (8978, 215838), (10278, 188538), (11991, 161604), (12663, 153028), (13467, 143892), (15417, 125692), (15988, 121203), (16884, 114771), (17956, 107919), (20556, 94269), (23982, 80802), (25326, 76514), (26934, 71946), (30834, 62846), (31423, 61668), (35973, 53868), (38257, 50652), (40401, 47964)]