7950474

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 112

約数和(自身を含む): 22034880

約数和(自身を除く): 14084406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 41, 42, 54, 57, 63, 81, 82, 114, 123, 126, 133, 162, 171, 189, 243, 246, 266, 287, 342, 369, 378, 399, 486, 513, 567, 574, 729, 738, 779, 798, 861, 1026, 1107, 1134, 1197, 1458, 1539, 1558, 1701, 1722, 2214, 2337, 2394, 2583, 3078, 3321, 3402, 3591, 4617, 4674, 5103, 5166, 5453, 6642, 7011, 7182, 7749, 9234, 9963, 10206, 10773, 10906, 13851, 14022, 15498, 16359, 19926, 21033, 21546, 23247, 27702, 29889, 32319, 32718, 42066, 46494, 49077, 59778, 63099, 64638, 69741, 96957, 98154, 126198, 139482, 147231, 189297, 193914, 209223, 294462, 378594, 418446, 441693, 567891, 883386, 1135782, 1325079, 2650158, 3975237, 7950474]

約数ペア:

[(1, 7950474), (2, 3975237), (3, 2650158), (6, 1325079), (7, 1135782), (9, 883386), (14, 567891), (18, 441693), (19, 418446), (21, 378594), (27, 294462), (38, 209223), (41, 193914), (42, 189297), (54, 147231), (57, 139482), (63, 126198), (81, 98154), (82, 96957), (114, 69741), (123, 64638), (126, 63099), (133, 59778), (162, 49077), (171, 46494), (189, 42066), (243, 32718), (246, 32319), (266, 29889), (287, 27702), (342, 23247), (369, 21546), (378, 21033), (399, 19926), (486, 16359), (513, 15498), (567, 14022), (574, 13851), (729, 10906), (738, 10773), (779, 10206), (798, 9963), (861, 9234), (1026, 7749), (1107, 7182), (1134, 7011), (1197, 6642), (1458, 5453), (1539, 5166), (1558, 5103), (1701, 4674), (1722, 4617), (2214, 3591), (2337, 3402), (2394, 3321), (2583, 3078)]