18665262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 52496640

約数和(自身を除く): 33831378

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 67, 77, 99, 126, 134, 154, 189, 198, 201, 231, 297, 378, 402, 462, 469, 594, 603, 693, 737, 938, 1206, 1386, 1407, 1474, 1809, 2079, 2211, 2814, 3618, 4158, 4221, 4422, 4489, 5159, 6633, 8442, 8978, 10318, 12663, 13266, 13467, 15477, 19899, 25326, 26934, 30954, 31423, 39798, 40401, 46431, 49379, 62846, 80802, 92862, 94269, 98758, 121203, 139293, 148137, 188538, 242406, 278586, 282807, 296274, 345653, 444411, 565614, 691306, 848421, 888822, 1036959, 1333233, 1696842, 2073918, 2666466, 3110877, 6221754, 9332631, 18665262]

約数ペア:

[(1, 18665262), (2, 9332631), (3, 6221754), (6, 3110877), (7, 2666466), (9, 2073918), (11, 1696842), (14, 1333233), (18, 1036959), (21, 888822), (22, 848421), (27, 691306), (33, 565614), (42, 444411), (54, 345653), (63, 296274), (66, 282807), (67, 278586), (77, 242406), (99, 188538), (126, 148137), (134, 139293), (154, 121203), (189, 98758), (198, 94269), (201, 92862), (231, 80802), (297, 62846), (378, 49379), (402, 46431), (462, 40401), (469, 39798), (594, 31423), (603, 30954), (693, 26934), (737, 25326), (938, 19899), (1206, 15477), (1386, 13467), (1407, 13266), (1474, 12663), (1809, 10318), (2079, 8978), (2211, 8442), (2814, 6633), (3618, 5159), (4158, 4489), (4221, 4422)]