18938934

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 51367680

約数和(自身を除く): 32428746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 243, 266, 293, 342, 378, 399, 486, 513, 567, 586, 798, 879, 1026, 1134, 1197, 1539, 1701, 1758, 2051, 2394, 2637, 3078, 3402, 3591, 4102, 4617, 5274, 5567, 6153, 7182, 7911, 9234, 10773, 11134, 12306, 15822, 16701, 18459, 21546, 23733, 32319, 33402, 36918, 38969, 47466, 50103, 55377, 64638, 71199, 77938, 100206, 110754, 116907, 142398, 150309, 166131, 233814, 300618, 332262, 350721, 450927, 498393, 701442, 901854, 996786, 1052163, 1352781, 2104326, 2705562, 3156489, 6312978, 9469467, 18938934]

約数ペア:

[(1, 18938934), (2, 9469467), (3, 6312978), (6, 3156489), (7, 2705562), (9, 2104326), (14, 1352781), (18, 1052163), (19, 996786), (21, 901854), (27, 701442), (38, 498393), (42, 450927), (54, 350721), (57, 332262), (63, 300618), (81, 233814), (114, 166131), (126, 150309), (133, 142398), (162, 116907), (171, 110754), (189, 100206), (243, 77938), (266, 71199), (293, 64638), (342, 55377), (378, 50103), (399, 47466), (486, 38969), (513, 36918), (567, 33402), (586, 32319), (798, 23733), (879, 21546), (1026, 18459), (1134, 16701), (1197, 15822), (1539, 12306), (1701, 11134), (1758, 10773), (2051, 9234), (2394, 7911), (2637, 7182), (3078, 6153), (3402, 5567), (3591, 5274), (4102, 4617)]