8986698

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:488

約数の個数: 72

約数和(自身を含む): 23688288

約数和(自身を除く): 14701590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 443, 483, 882, 886, 966, 1127, 1329, 1449, 2254, 2658, 2898, 3101, 3381, 3987, 6202, 6762, 7974, 9303, 10143, 10189, 18606, 20286, 20378, 21707, 27909, 30567, 43414, 55818, 61134, 65121, 71323, 91701, 130242, 142646, 183402, 195363, 213969, 390726, 427938, 499261, 641907, 998522, 1283814, 1497783, 2995566, 4493349, 8986698]

約数ペア:

[(1, 8986698), (2, 4493349), (3, 2995566), (6, 1497783), (7, 1283814), (9, 998522), (14, 641907), (18, 499261), (21, 427938), (23, 390726), (42, 213969), (46, 195363), (49, 183402), (63, 142646), (69, 130242), (98, 91701), (126, 71323), (138, 65121), (147, 61134), (161, 55818), (207, 43414), (294, 30567), (322, 27909), (414, 21707), (441, 20378), (443, 20286), (483, 18606), (882, 10189), (886, 10143), (966, 9303), (1127, 7974), (1329, 6762), (1449, 6202), (2254, 3987), (2658, 3381), (2898, 3101)]