66145518

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{8941}}^1$

素因数の和:9089

約数の個数: 32

約数和(自身を含む): 148079520

約数和(自身を除く): 81934002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 8941, 17882, 26823, 53646, 80469, 160938, 241407, 482814, 1224917, 2449834, 3674751, 7349502, 11024253, 22048506, 33072759, 66145518]

約数ペア:

[(1, 66145518), (2, 33072759), (3, 22048506), (6, 11024253), (9, 7349502), (18, 3674751), (27, 2449834), (54, 1224917), (137, 482814), (274, 241407), (411, 160938), (822, 80469), (1233, 53646), (2466, 26823), (3699, 17882), (7398, 8941)]