7949087748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5419}}^1\times {\mathrm{5821}}^1$

素因数の和:11257

約数の個数: 72

約数和(自身を含む): 22972214720

約数和(自身を除く): 15023126972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5419, 5821, 10838, 11642, 16257, 17463, 21676, 23284, 32514, 34926, 37933, 40747, 48771, 52389, 65028, 69852, 75866, 81494, 97542, 104778, 113799, 122241, 151732, 162988, 195084, 209556, 227598, 244482, 341397, 366723, 455196, 488964, 682794, 733446, 1365588, 1466892, 31543999, 63087998, 94631997, 126175996, 189263994, 220807993, 283895991, 378527988, 441615986, 567791982, 662423979, 883231972, 1135583964, 1324847958, 1987271937, 2649695916, 3974543874, 7949087748]

約数ペア:

[(1, 7949087748), (2, 3974543874), (3, 2649695916), (4, 1987271937), (6, 1324847958), (7, 1135583964), (9, 883231972), (12, 662423979), (14, 567791982), (18, 441615986), (21, 378527988), (28, 283895991), (36, 220807993), (42, 189263994), (63, 126175996), (84, 94631997), (126, 63087998), (252, 31543999), (5419, 1466892), (5821, 1365588), (10838, 733446), (11642, 682794), (16257, 488964), (17463, 455196), (21676, 366723), (23284, 341397), (32514, 244482), (34926, 227598), (37933, 209556), (40747, 195084), (48771, 162988), (52389, 151732), (65028, 122241), (69852, 113799), (75866, 104778), (81494, 97542)]