1813266

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:78

約数の個数: 96

約数和(自身を含む): 5136768

約数和(自身を除く): 3323502

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 41, 42, 54, 63, 78, 81, 82, 91, 117, 123, 126, 162, 182, 189, 234, 243, 246, 273, 287, 351, 369, 378, 486, 533, 546, 567, 574, 702, 738, 819, 861, 1053, 1066, 1107, 1134, 1599, 1638, 1701, 1722, 2106, 2214, 2457, 2583, 3159, 3198, 3321, 3402, 3731, 4797, 4914, 5166, 6318, 6642, 7371, 7462, 7749, 9594, 9963, 11193, 14391, 14742, 15498, 19926, 22113, 22386, 23247, 28782, 33579, 43173, 44226, 46494, 67158, 69741, 86346, 100737, 129519, 139482, 201474, 259038, 302211, 604422, 906633, 1813266]

約数ペア:

[(1, 1813266), (2, 906633), (3, 604422), (6, 302211), (7, 259038), (9, 201474), (13, 139482), (14, 129519), (18, 100737), (21, 86346), (26, 69741), (27, 67158), (39, 46494), (41, 44226), (42, 43173), (54, 33579), (63, 28782), (78, 23247), (81, 22386), (82, 22113), (91, 19926), (117, 15498), (123, 14742), (126, 14391), (162, 11193), (182, 9963), (189, 9594), (234, 7749), (243, 7462), (246, 7371), (273, 6642), (287, 6318), (351, 5166), (369, 4914), (378, 4797), (486, 3731), (533, 3402), (546, 3321), (567, 3198), (574, 3159), (702, 2583), (738, 2457), (819, 2214), (861, 2106), (1053, 1722), (1066, 1701), (1107, 1638), (1134, 1599)]