911988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:82

約数の個数: 108

約数和(自身を含む): 2987712

約数和(自身を除く): 2075724

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 47, 49, 63, 66, 77, 84, 94, 98, 99, 126, 132, 141, 147, 154, 188, 196, 198, 231, 252, 282, 294, 308, 329, 396, 423, 441, 462, 517, 539, 564, 588, 658, 693, 846, 882, 924, 987, 1034, 1078, 1316, 1386, 1551, 1617, 1692, 1764, 1974, 2068, 2156, 2303, 2772, 2961, 3102, 3234, 3619, 3948, 4606, 4653, 4851, 5922, 6204, 6468, 6909, 7238, 9212, 9306, 9702, 10857, 11844, 13818, 14476, 18612, 19404, 20727, 21714, 25333, 27636, 32571, 41454, 43428, 50666, 65142, 75999, 82908, 101332, 130284, 151998, 227997, 303996, 455994, 911988]

約数ペア:

[(1, 911988), (2, 455994), (3, 303996), (4, 227997), (6, 151998), (7, 130284), (9, 101332), (11, 82908), (12, 75999), (14, 65142), (18, 50666), (21, 43428), (22, 41454), (28, 32571), (33, 27636), (36, 25333), (42, 21714), (44, 20727), (47, 19404), (49, 18612), (63, 14476), (66, 13818), (77, 11844), (84, 10857), (94, 9702), (98, 9306), (99, 9212), (126, 7238), (132, 6909), (141, 6468), (147, 6204), (154, 5922), (188, 4851), (196, 4653), (198, 4606), (231, 3948), (252, 3619), (282, 3234), (294, 3102), (308, 2961), (329, 2772), (396, 2303), (423, 2156), (441, 2068), (462, 1974), (517, 1764), (539, 1692), (564, 1617), (588, 1551), (658, 1386), (693, 1316), (846, 1078), (882, 1034), (924, 987)]