181770984

素因数分解:

$2^3\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{1607}}^1$

素因数の和:3190

約数の個数: 48

約数和(自身を含む): 492916320

約数和(自身を除く): 311145336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1571, 1607, 3142, 3214, 4713, 4821, 6284, 6428, 9426, 9642, 12568, 12856, 14139, 14463, 18852, 19284, 28278, 28926, 37704, 38568, 56556, 57852, 113112, 115704, 2524597, 5049194, 7573791, 10098388, 15147582, 20196776, 22721373, 30295164, 45442746, 60590328, 90885492, 181770984]

約数ペア:

[(1, 181770984), (2, 90885492), (3, 60590328), (4, 45442746), (6, 30295164), (8, 22721373), (9, 20196776), (12, 15147582), (18, 10098388), (24, 7573791), (36, 5049194), (72, 2524597), (1571, 115704), (1607, 113112), (3142, 57852), (3214, 56556), (4713, 38568), (4821, 37704), (6284, 28926), (6428, 28278), (9426, 19284), (9642, 18852), (12568, 14463), (12856, 14139)]