984438

素因数分解:

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

素因数の和:629

約数の個数: 48

約数和(自身を含む): 2629536

約数和(自身を除く): 1645098

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 601, 819, 1202, 1638, 1803, 3606, 4207, 5409, 7813, 8414, 10818, 12621, 15626, 23439, 25242, 37863, 46878, 54691, 70317, 75726, 109382, 140634, 164073, 328146, 492219, 984438]

約数ペア:

[(1, 984438), (2, 492219), (3, 328146), (6, 164073), (7, 140634), (9, 109382), (13, 75726), (14, 70317), (18, 54691), (21, 46878), (26, 37863), (39, 25242), (42, 23439), (63, 15626), (78, 12621), (91, 10818), (117, 8414), (126, 7813), (182, 5409), (234, 4207), (273, 3606), (546, 1803), (601, 1638), (819, 1202)]