21956717832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6878671}}^1$

素因数の和:6878706

約数の個数: 64

約数和(自身を含む): 66035251200

約数和(自身を除く): 44078533368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 6878671, 13757342, 20636013, 27514684, 41272026, 48150697, 55029368, 82544052, 96301394, 130694749, 144452091, 165088104, 192602788, 261389498, 288904182, 385205576, 392084247, 522778996, 577808364, 784168494, 914863243, 1045557992, 1155616728, 1568336988, 1829726486, 2744589729, 3136673976, 3659452972, 5489179458, 7318905944, 10978358916, 21956717832]

約数ペア:

[(1, 21956717832), (2, 10978358916), (3, 7318905944), (4, 5489179458), (6, 3659452972), (7, 3136673976), (8, 2744589729), (12, 1829726486), (14, 1568336988), (19, 1155616728), (21, 1045557992), (24, 914863243), (28, 784168494), (38, 577808364), (42, 522778996), (56, 392084247), (57, 385205576), (76, 288904182), (84, 261389498), (114, 192602788), (133, 165088104), (152, 144452091), (168, 130694749), (228, 96301394), (266, 82544052), (399, 55029368), (456, 48150697), (532, 41272026), (798, 27514684), (1064, 20636013), (1596, 13757342), (3192, 6878671)]