42946788

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 103650624

約数和(自身を除く): 60703836

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 197, 222, 394, 444, 491, 591, 788, 982, 1182, 1473, 1964, 2364, 2946, 5892, 7289, 14578, 18167, 21867, 29156, 36334, 43734, 54501, 72668, 87468, 96727, 109002, 193454, 218004, 290181, 386908, 580362, 1160724, 3578899, 7157798, 10736697, 14315596, 21473394, 42946788]

約数ペア:

[(1, 42946788), (2, 21473394), (3, 14315596), (4, 10736697), (6, 7157798), (12, 3578899), (37, 1160724), (74, 580362), (111, 386908), (148, 290181), (197, 218004), (222, 193454), (394, 109002), (444, 96727), (491, 87468), (591, 72668), (788, 54501), (982, 43734), (1182, 36334), (1473, 29156), (1964, 21867), (2364, 18167), (2946, 14578), (5892, 7289)]