996840966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1619}}^1$

素因数の和:2145

約数の個数: 64

約数和(自身を含む): 2295475200

約数和(自身を除く): 1298634234

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 491, 627, 982, 1254, 1473, 1619, 2946, 3238, 4857, 5401, 9329, 9714, 10802, 16203, 17809, 18658, 27987, 30761, 32406, 35618, 53427, 55974, 61522, 92283, 102619, 106854, 184566, 205238, 307857, 338371, 615714, 676742, 794929, 1015113, 1589858, 2030226, 2384787, 4769574, 8744219, 15103651, 17488438, 26232657, 30207302, 45310953, 52465314, 90621906, 166140161, 332280322, 498420483, 996840966]

約数ペア:

[(1, 996840966), (2, 498420483), (3, 332280322), (6, 166140161), (11, 90621906), (19, 52465314), (22, 45310953), (33, 30207302), (38, 26232657), (57, 17488438), (66, 15103651), (114, 8744219), (209, 4769574), (418, 2384787), (491, 2030226), (627, 1589858), (982, 1015113), (1254, 794929), (1473, 676742), (1619, 615714), (2946, 338371), (3238, 307857), (4857, 205238), (5401, 184566), (9329, 106854), (9714, 102619), (10802, 92283), (16203, 61522), (17809, 55974), (18658, 53427), (27987, 35618), (30761, 32406)]