664120134

素因数分解:

$2^1\times 3^4\times {\mathrm{761}}^1\times {\mathrm{5387}}^1$

素因数の和:6162

約数の個数: 40

約数和(自身を含む): 1490353128

約数和(自身を除く): 826232994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 761, 1522, 2283, 4566, 5387, 6849, 10774, 13698, 16161, 20547, 32322, 41094, 48483, 61641, 96966, 123282, 145449, 290898, 436347, 872694, 4099507, 8199014, 12298521, 24597042, 36895563, 73791126, 110686689, 221373378, 332060067, 664120134]

約数ペア:

[(1, 664120134), (2, 332060067), (3, 221373378), (6, 110686689), (9, 73791126), (18, 36895563), (27, 24597042), (54, 12298521), (81, 8199014), (162, 4099507), (761, 872694), (1522, 436347), (2283, 290898), (4566, 145449), (5387, 123282), (6849, 96966), (10774, 61641), (13698, 48483), (16161, 41094), (20547, 32322)]