16940196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5201

約数の個数: 72

約数和(自身を含む): 52713024

約数和(自身を除く): 35772828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 5171, 10342, 15513, 20684, 31026, 36197, 46539, 62052, 67223, 72394, 93078, 108591, 134446, 144788, 186156, 201669, 217182, 268892, 325773, 403338, 434364, 470561, 605007, 651546, 806676, 941122, 1210014, 1303092, 1411683, 1882244, 2420028, 2823366, 4235049, 5646732, 8470098, 16940196]

約数ペア:

[(1, 16940196), (2, 8470098), (3, 5646732), (4, 4235049), (6, 2823366), (7, 2420028), (9, 1882244), (12, 1411683), (13, 1303092), (14, 1210014), (18, 941122), (21, 806676), (26, 651546), (28, 605007), (36, 470561), (39, 434364), (42, 403338), (52, 325773), (63, 268892), (78, 217182), (84, 201669), (91, 186156), (117, 144788), (126, 134446), (156, 108591), (182, 93078), (234, 72394), (252, 67223), (273, 62052), (364, 46539), (468, 36197), (546, 31026), (819, 20684), (1092, 15513), (1638, 10342), (3276, 5171)]