2697156

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 8714160

約数和(自身を除く): 6017004

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 139, 147, 154, 196, 198, 231, 252, 278, 294, 308, 396, 417, 441, 462, 539, 556, 588, 693, 834, 882, 924, 973, 1078, 1251, 1386, 1529, 1617, 1668, 1764, 1946, 2156, 2502, 2772, 2919, 3058, 3234, 3892, 4587, 4851, 5004, 5838, 6116, 6468, 6811, 8757, 9174, 9702, 10703, 11676, 13622, 13761, 17514, 18348, 19404, 20433, 21406, 27244, 27522, 32109, 35028, 40866, 42812, 55044, 61299, 64218, 74921, 81732, 96327, 122598, 128436, 149842, 192654, 224763, 245196, 299684, 385308, 449526, 674289, 899052, 1348578, 2697156]

約数ペア:

[(1, 2697156), (2, 1348578), (3, 899052), (4, 674289), (6, 449526), (7, 385308), (9, 299684), (11, 245196), (12, 224763), (14, 192654), (18, 149842), (21, 128436), (22, 122598), (28, 96327), (33, 81732), (36, 74921), (42, 64218), (44, 61299), (49, 55044), (63, 42812), (66, 40866), (77, 35028), (84, 32109), (98, 27522), (99, 27244), (126, 21406), (132, 20433), (139, 19404), (147, 18348), (154, 17514), (196, 13761), (198, 13622), (231, 11676), (252, 10703), (278, 9702), (294, 9174), (308, 8757), (396, 6811), (417, 6468), (441, 6116), (462, 5838), (539, 5004), (556, 4851), (588, 4587), (693, 3892), (834, 3234), (882, 3058), (924, 2919), (973, 2772), (1078, 2502), (1251, 2156), (1386, 1946), (1529, 1764), (1617, 1668)]