68787738

素因数分解:

$2^1\times 3^3\times {\mathrm{659}}^1\times {\mathrm{1933}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 153172800

約数和(自身を除く): 84385062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 659, 1318, 1933, 1977, 3866, 3954, 5799, 5931, 11598, 11862, 17397, 17793, 34794, 35586, 52191, 104382, 1273847, 2547694, 3821541, 7643082, 11464623, 22929246, 34393869, 68787738]

約数ペア:

[(1, 68787738), (2, 34393869), (3, 22929246), (6, 11464623), (9, 7643082), (18, 3821541), (27, 2547694), (54, 1273847), (659, 104382), (1318, 52191), (1933, 35586), (1977, 34794), (3866, 17793), (3954, 17397), (5799, 11862), (5931, 11598)]