1230138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 3284736

約数和(自身を除く): 2054598

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, 751, 819, 1502, 1638, 2253, 4506, 5257, 6759, 9763, 10514, 13518, 15771, 19526, 29289, 31542, 47313, 58578, 68341, 87867, 94626, 136682, 175734, 205023, 410046, 615069, 1230138]

約数ペア:

[(1, 1230138), (2, 615069), (3, 410046), (6, 205023), (7, 175734), (9, 136682), (13, 94626), (14, 87867), (18, 68341), (21, 58578), (26, 47313), (39, 31542), (42, 29289), (63, 19526), (78, 15771), (91, 13518), (117, 10514), (126, 9763), (182, 6759), (234, 5257), (273, 4506), (546, 2253), (751, 1638), (819, 1502)]