501606

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1327}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 1274880

約数和(自身を除く): 773274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1327, 2654, 3981, 7962, 9289, 11943, 18578, 23886, 27867, 35829, 55734, 71658, 83601, 167202, 250803, 501606]

約数ペア:

[(1, 501606), (2, 250803), (3, 167202), (6, 83601), (7, 71658), (9, 55734), (14, 35829), (18, 27867), (21, 23886), (27, 18578), (42, 11943), (54, 9289), (63, 7962), (126, 3981), (189, 2654), (378, 1327)]