27541458

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 80

約数和(自身を含む): 71438400

約数和(自身を除く): 43896942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 149, 162, 163, 189, 298, 326, 378, 447, 489, 567, 894, 978, 1043, 1134, 1141, 1341, 1467, 2086, 2282, 2682, 2934, 3129, 3423, 4023, 4401, 6258, 6846, 8046, 8802, 9387, 10269, 12069, 13203, 18774, 20538, 24138, 24287, 26406, 28161, 30807, 48574, 56322, 61614, 72861, 84483, 92421, 145722, 168966, 170009, 184842, 218583, 340018, 437166, 510027, 655749, 1020054, 1311498, 1530081, 1967247, 3060162, 3934494, 4590243, 9180486, 13770729, 27541458]

約数ペア:

[(1, 27541458), (2, 13770729), (3, 9180486), (6, 4590243), (7, 3934494), (9, 3060162), (14, 1967247), (18, 1530081), (21, 1311498), (27, 1020054), (42, 655749), (54, 510027), (63, 437166), (81, 340018), (126, 218583), (149, 184842), (162, 170009), (163, 168966), (189, 145722), (298, 92421), (326, 84483), (378, 72861), (447, 61614), (489, 56322), (567, 48574), (894, 30807), (978, 28161), (1043, 26406), (1134, 24287), (1141, 24138), (1341, 20538), (1467, 18774), (2086, 13203), (2282, 12069), (2682, 10269), (2934, 9387), (3129, 8802), (3423, 8046), (4023, 6846), (4401, 6258)]