78649362

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{809}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 186507360

約数和(自身を除く): 107857998

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 491, 809, 982, 1473, 1618, 2427, 2946, 4419, 4854, 5401, 7281, 8838, 8899, 10802, 14562, 16203, 17798, 26697, 32406, 48609, 53394, 80091, 97218, 160182, 397219, 794438, 1191657, 2383314, 3574971, 4369409, 7149942, 8738818, 13108227, 26216454, 39324681, 78649362]

約数ペア:

[(1, 78649362), (2, 39324681), (3, 26216454), (6, 13108227), (9, 8738818), (11, 7149942), (18, 4369409), (22, 3574971), (33, 2383314), (66, 1191657), (99, 794438), (198, 397219), (491, 160182), (809, 97218), (982, 80091), (1473, 53394), (1618, 48609), (2427, 32406), (2946, 26697), (4419, 17798), (4854, 16203), (5401, 14562), (7281, 10802), (8838, 8899)]