15663973266

素因数分解:

$2^1\times 3^4\times {\mathrm{1489}}^1\times {\mathrm{64937}}^1$

素因数の和:66440

約数の個数: 40

約数和(自身を含む): 35123016060

約数和(自身を除く): 19459042794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1489, 2978, 4467, 8934, 13401, 26802, 40203, 64937, 80406, 120609, 129874, 194811, 241218, 389622, 584433, 1168866, 1753299, 3506598, 5259897, 10519794, 96691193, 193382386, 290073579, 580147158, 870220737, 1740441474, 2610662211, 5221324422, 7831986633, 15663973266]

約数ペア:

[(1, 15663973266), (2, 7831986633), (3, 5221324422), (6, 2610662211), (9, 1740441474), (18, 870220737), (27, 580147158), (54, 290073579), (81, 193382386), (162, 96691193), (1489, 10519794), (2978, 5259897), (4467, 3506598), (8934, 1753299), (13401, 1168866), (26802, 584433), (40203, 389622), (64937, 241218), (80406, 194811), (120609, 129874)]