17018988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 47566848

約数和(自身を除く): 30547860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 383, 483, 529, 644, 766, 966, 1058, 1149, 1532, 1587, 1932, 2116, 2298, 2681, 3174, 3703, 4596, 5362, 6348, 7406, 8043, 8809, 10724, 11109, 14812, 16086, 17618, 22218, 26427, 32172, 35236, 44436, 52854, 61663, 105708, 123326, 184989, 202607, 246652, 369978, 405214, 607821, 739956, 810428, 1215642, 1418249, 2431284, 2836498, 4254747, 5672996, 8509494, 17018988]

約数ペア:

[(1, 17018988), (2, 8509494), (3, 5672996), (4, 4254747), (6, 2836498), (7, 2431284), (12, 1418249), (14, 1215642), (21, 810428), (23, 739956), (28, 607821), (42, 405214), (46, 369978), (69, 246652), (84, 202607), (92, 184989), (138, 123326), (161, 105708), (276, 61663), (322, 52854), (383, 44436), (483, 35236), (529, 32172), (644, 26427), (766, 22218), (966, 17618), (1058, 16086), (1149, 14812), (1532, 11109), (1587, 10724), (1932, 8809), (2116, 8043), (2298, 7406), (2681, 6348), (3174, 5362), (3703, 4596)]