17965332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6481}}^1$

素因数の和:6509

約数の個数: 72

約数和(自身を含む): 56626752

約数和(自身を除く): 38661420

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 6481, 12962, 19443, 25924, 38886, 45367, 58329, 71291, 77772, 90734, 116658, 136101, 142582, 181468, 213873, 233316, 272202, 285164, 408303, 427746, 499037, 544404, 641619, 816606, 855492, 998074, 1283238, 1497111, 1633212, 1996148, 2566476, 2994222, 4491333, 5988444, 8982666, 17965332]

約数ペア:

[(1, 17965332), (2, 8982666), (3, 5988444), (4, 4491333), (6, 2994222), (7, 2566476), (9, 1996148), (11, 1633212), (12, 1497111), (14, 1283238), (18, 998074), (21, 855492), (22, 816606), (28, 641619), (33, 544404), (36, 499037), (42, 427746), (44, 408303), (63, 285164), (66, 272202), (77, 233316), (84, 213873), (99, 181468), (126, 142582), (132, 136101), (154, 116658), (198, 90734), (231, 77772), (252, 71291), (308, 58329), (396, 45367), (462, 38886), (693, 25924), (924, 19443), (1386, 12962), (2772, 6481)]