9966222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 27256320

約数和(自身を除く): 17290098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 57, 63, 69, 114, 126, 133, 138, 161, 171, 181, 207, 266, 322, 342, 362, 399, 414, 437, 483, 543, 798, 874, 966, 1086, 1197, 1267, 1311, 1449, 1629, 2394, 2534, 2622, 2898, 3059, 3258, 3439, 3801, 3933, 4163, 6118, 6878, 7602, 7866, 8326, 9177, 10317, 11403, 12489, 18354, 20634, 22806, 24073, 24978, 27531, 29141, 30951, 37467, 48146, 55062, 58282, 61902, 72219, 74934, 79097, 87423, 144438, 158194, 174846, 216657, 237291, 262269, 433314, 474582, 524538, 553679, 711873, 1107358, 1423746, 1661037, 3322074, 4983111, 9966222]

約数ペア:

[(1, 9966222), (2, 4983111), (3, 3322074), (6, 1661037), (7, 1423746), (9, 1107358), (14, 711873), (18, 553679), (19, 524538), (21, 474582), (23, 433314), (38, 262269), (42, 237291), (46, 216657), (57, 174846), (63, 158194), (69, 144438), (114, 87423), (126, 79097), (133, 74934), (138, 72219), (161, 61902), (171, 58282), (181, 55062), (207, 48146), (266, 37467), (322, 30951), (342, 29141), (362, 27531), (399, 24978), (414, 24073), (437, 22806), (483, 20634), (543, 18354), (798, 12489), (874, 11403), (966, 10317), (1086, 9177), (1197, 8326), (1267, 7866), (1311, 7602), (1449, 6878), (1629, 6118), (2394, 4163), (2534, 3933), (2622, 3801), (2898, 3439), (3059, 3258)]