1968876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 6135584

約数和(自身を除く): 4166708

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, 601, 819, 1092, 1202, 1638, 1803, 2404, 3276, 3606, 4207, 5409, 7212, 7813, 8414, 10818, 12621, 15626, 16828, 21636, 23439, 25242, 31252, 37863, 46878, 50484, 54691, 70317, 75726, 93756, 109382, 140634, 151452, 164073, 218764, 281268, 328146, 492219, 656292, 984438, 1968876]

約数ペア:

[(1, 1968876), (2, 984438), (3, 656292), (4, 492219), (6, 328146), (7, 281268), (9, 218764), (12, 164073), (13, 151452), (14, 140634), (18, 109382), (21, 93756), (26, 75726), (28, 70317), (36, 54691), (39, 50484), (42, 46878), (52, 37863), (63, 31252), (78, 25242), (84, 23439), (91, 21636), (117, 16828), (126, 15626), (156, 12621), (182, 10818), (234, 8414), (252, 7813), (273, 7212), (364, 5409), (468, 4207), (546, 3606), (601, 3276), (819, 2404), (1092, 1803), (1202, 1638)]