201762738

素因数分解:

$2^1\times 3^4\times {\mathrm{1245449}}^1$

素因数の和:1245463

約数の個数: 20

約数和(自身を含む): 452098350

約数和(自身を除く): 250335612

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1245449, 2490898, 3736347, 7472694, 11209041, 22418082, 33627123, 67254246, 100881369, 201762738]

約数ペア:

[(1, 201762738), (2, 100881369), (3, 67254246), (6, 33627123), (9, 22418082), (18, 11209041), (27, 7472694), (54, 3736347), (81, 2490898), (162, 1245449)]