21383045088

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7185163}}^1$

素因数の和:7185207

約数の個数: 48

約数和(自身を含む): 57941162496

約数和(自身を除く): 36558117408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 7185163, 14370326, 21555489, 28740652, 43110978, 57481304, 86221956, 114962608, 172443912, 222740053, 229925216, 344887824, 445480106, 668220159, 689775648, 890960212, 1336440318, 1781920424, 2672880636, 3563840848, 5345761272, 7127681696, 10691522544, 21383045088]

約数ペア:

[(1, 21383045088), (2, 10691522544), (3, 7127681696), (4, 5345761272), (6, 3563840848), (8, 2672880636), (12, 1781920424), (16, 1336440318), (24, 890960212), (31, 689775648), (32, 668220159), (48, 445480106), (62, 344887824), (93, 229925216), (96, 222740053), (124, 172443912), (186, 114962608), (248, 86221956), (372, 57481304), (496, 43110978), (744, 28740652), (992, 21555489), (1488, 14370326), (2976, 7185163)]