7788201876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2377351}}^1$

素因数の和:2377381

約数の個数: 72

約数和(自身を含む): 24229971584

約数和(自身を除く): 16441769708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 2377351, 4754702, 7132053, 9509404, 14264106, 16641457, 21396159, 28528212, 30905563, 33282914, 42792318, 49924371, 61811126, 66565828, 85584636, 92716689, 99848742, 123622252, 149773113, 185433378, 199697484, 216338941, 278150067, 299546226, 370866756, 432677882, 556300134, 599092452, 649016823, 865355764, 1112600268, 1298033646, 1947050469, 2596067292, 3894100938, 7788201876]

約数ペア:

[(1, 7788201876), (2, 3894100938), (3, 2596067292), (4, 1947050469), (6, 1298033646), (7, 1112600268), (9, 865355764), (12, 649016823), (13, 599092452), (14, 556300134), (18, 432677882), (21, 370866756), (26, 299546226), (28, 278150067), (36, 216338941), (39, 199697484), (42, 185433378), (52, 149773113), (63, 123622252), (78, 99848742), (84, 92716689), (91, 85584636), (117, 66565828), (126, 61811126), (156, 49924371), (182, 42792318), (234, 33282914), (252, 30905563), (273, 28528212), (364, 21396159), (468, 16641457), (546, 14264106), (819, 9509404), (1092, 7132053), (1638, 4754702), (3276, 2377351)]