90021966

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 183496320

約数和(自身を除く): 93474354

約数列:

[1, 2, 3, 6, 83, 163, 166, 249, 326, 489, 498, 978, 1109, 2218, 3327, 6654, 13529, 27058, 40587, 81174, 92047, 180767, 184094, 276141, 361534, 542301, 552282, 1084602, 15003661, 30007322, 45010983, 90021966]

約数ペア:

[(1, 90021966), (2, 45010983), (3, 30007322), (6, 15003661), (83, 1084602), (163, 552282), (166, 542301), (249, 361534), (326, 276141), (489, 184094), (498, 180767), (978, 92047), (1109, 81174), (2218, 40587), (3327, 27058), (6654, 13529)]