66513132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263941}}^1$

素因数の和:263958

約数の個数: 36

約数和(自身を含む): 192149776

約数和(自身を除く): 125636644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263941, 527882, 791823, 1055764, 1583646, 1847587, 2375469, 3167292, 3695174, 4750938, 5542761, 7390348, 9501876, 11085522, 16628283, 22171044, 33256566, 66513132]

約数ペア:

[(1, 66513132), (2, 33256566), (3, 22171044), (4, 16628283), (6, 11085522), (7, 9501876), (9, 7390348), (12, 5542761), (14, 4750938), (18, 3695174), (21, 3167292), (28, 2375469), (36, 1847587), (42, 1583646), (63, 1055764), (84, 791823), (126, 527882), (252, 263941)]