66764358

素因数分解:

$2^1\times 3^3\times {\mathrm{787}}^1\times {\mathrm{1571}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 148648320

約数和(自身を除く): 81883962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 787, 1571, 1574, 2361, 3142, 4713, 4722, 7083, 9426, 14139, 14166, 21249, 28278, 42417, 42498, 84834, 1236377, 2472754, 3709131, 7418262, 11127393, 22254786, 33382179, 66764358]

約数ペア:

[(1, 66764358), (2, 33382179), (3, 22254786), (6, 11127393), (9, 7418262), (18, 3709131), (27, 2472754), (54, 1236377), (787, 84834), (1571, 42498), (1574, 42417), (2361, 28278), (3142, 21249), (4713, 14166), (4722, 14139), (7083, 9426)]