38896818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{541}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 81482112

約数和(自身を除く): 42585294

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 521, 541, 1042, 1082, 1563, 1623, 3126, 3246, 11983, 12443, 23966, 24886, 35949, 37329, 71898, 74658, 281861, 563722, 845583, 1691166, 6482803, 12965606, 19448409, 38896818]

約数ペア:

[(1, 38896818), (2, 19448409), (3, 12965606), (6, 6482803), (23, 1691166), (46, 845583), (69, 563722), (138, 281861), (521, 74658), (541, 71898), (1042, 37329), (1082, 35949), (1563, 24886), (1623, 23966), (3126, 12443), (3246, 11983)]