836892

素因数分解:

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

素因数の和:70

約数の個数: 84

約数和(自身を含む): 2570736

約数和(自身を除く): 1733844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 243, 246, 252, 287, 324, 369, 378, 486, 492, 567, 574, 729, 738, 756, 861, 972, 1107, 1134, 1148, 1458, 1476, 1701, 1722, 2214, 2268, 2583, 2916, 3321, 3402, 3444, 4428, 5103, 5166, 6642, 6804, 7749, 9963, 10206, 10332, 13284, 15498, 19926, 20412, 23247, 29889, 30996, 39852, 46494, 59778, 69741, 92988, 119556, 139482, 209223, 278964, 418446, 836892]

約数ペア:

[(1, 836892), (2, 418446), (3, 278964), (4, 209223), (6, 139482), (7, 119556), (9, 92988), (12, 69741), (14, 59778), (18, 46494), (21, 39852), (27, 30996), (28, 29889), (36, 23247), (41, 20412), (42, 19926), (54, 15498), (63, 13284), (81, 10332), (82, 10206), (84, 9963), (108, 7749), (123, 6804), (126, 6642), (162, 5166), (164, 5103), (189, 4428), (243, 3444), (246, 3402), (252, 3321), (287, 2916), (324, 2583), (369, 2268), (378, 2214), (486, 1722), (492, 1701), (567, 1476), (574, 1458), (729, 1148), (738, 1134), (756, 1107), (861, 972)]