2222142723

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2447}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 3464487936

約数和(自身を除く): 1242345213

約数列:

[1, 3, 9, 23, 41, 69, 107, 123, 207, 321, 369, 943, 963, 2447, 2461, 2829, 4387, 7341, 7383, 8487, 13161, 22023, 22149, 39483, 56281, 100327, 100901, 168843, 261829, 300981, 302703, 506529, 785487, 902943, 908109, 2307521, 2356461, 6022067, 6922563, 10734989, 18066201, 20767689, 32204967, 54198603, 96614901, 246904747, 740714241, 2222142723]

約数ペア:

[(1, 2222142723), (3, 740714241), (9, 246904747), (23, 96614901), (41, 54198603), (69, 32204967), (107, 20767689), (123, 18066201), (207, 10734989), (321, 6922563), (369, 6022067), (943, 2356461), (963, 2307521), (2447, 908109), (2461, 902943), (2829, 785487), (4387, 506529), (7341, 302703), (7383, 300981), (8487, 261829), (13161, 168843), (22023, 100901), (22149, 100327), (39483, 56281)]