8179986654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{64920529}}^1$

素因数の和:64920544

約数の個数: 24

約数和(自身を含む): 20255205360

約数和(自身を除く): 12075218706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 64920529, 129841058, 194761587, 389523174, 454443703, 584284761, 908887406, 1168569522, 1363331109, 2726662218, 4089993327, 8179986654]

約数ペア:

[(1, 8179986654), (2, 4089993327), (3, 2726662218), (6, 1363331109), (7, 1168569522), (9, 908887406), (14, 584284761), (18, 454443703), (21, 389523174), (42, 194761587), (63, 129841058), (126, 64920529)]