21910106898

素因数分解:

$2^1\times 3^2\times {\mathrm{337}}^1\times {\mathrm{829}}^1\times {\mathrm{4357}}^1$

素因数の和:5531

約数の個数: 48

約数和(自身を含む): 47681139480

約数和(自身を除く): 25771032582

約数列:

[1, 2, 3, 6, 9, 18, 337, 674, 829, 1011, 1658, 2022, 2487, 3033, 4357, 4974, 6066, 7461, 8714, 13071, 14922, 26142, 39213, 78426, 279373, 558746, 838119, 1468309, 1676238, 2514357, 2936618, 3611953, 4404927, 5028714, 7223906, 8809854, 10835859, 13214781, 21671718, 26429562, 32507577, 65015154, 1217228161, 2434456322, 3651684483, 7303368966, 10955053449, 21910106898]

約数ペア:

[(1, 21910106898), (2, 10955053449), (3, 7303368966), (6, 3651684483), (9, 2434456322), (18, 1217228161), (337, 65015154), (674, 32507577), (829, 26429562), (1011, 21671718), (1658, 13214781), (2022, 10835859), (2487, 8809854), (3033, 7223906), (4357, 5028714), (4974, 4404927), (6066, 3611953), (7461, 2936618), (8714, 2514357), (13071, 1676238), (14922, 1468309), (26142, 838119), (39213, 558746), (78426, 279373)]