2127972

素因数分解:

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

素因数の和:86

約数の個数: 96

約数和(自身を含む): 6451200

約数和(自身を除く): 4323228

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 49, 66, 77, 84, 94, 98, 132, 141, 147, 154, 188, 196, 231, 282, 294, 308, 329, 343, 462, 517, 539, 564, 588, 658, 686, 924, 987, 1029, 1034, 1078, 1316, 1372, 1551, 1617, 1974, 2058, 2068, 2156, 2303, 3102, 3234, 3619, 3773, 3948, 4116, 4606, 6204, 6468, 6909, 7238, 7546, 9212, 10857, 11319, 13818, 14476, 15092, 16121, 21714, 22638, 25333, 27636, 32242, 43428, 45276, 48363, 50666, 64484, 75999, 96726, 101332, 151998, 177331, 193452, 303996, 354662, 531993, 709324, 1063986, 2127972]

約数ペア:

[(1, 2127972), (2, 1063986), (3, 709324), (4, 531993), (6, 354662), (7, 303996), (11, 193452), (12, 177331), (14, 151998), (21, 101332), (22, 96726), (28, 75999), (33, 64484), (42, 50666), (44, 48363), (47, 45276), (49, 43428), (66, 32242), (77, 27636), (84, 25333), (94, 22638), (98, 21714), (132, 16121), (141, 15092), (147, 14476), (154, 13818), (188, 11319), (196, 10857), (231, 9212), (282, 7546), (294, 7238), (308, 6909), (329, 6468), (343, 6204), (462, 4606), (517, 4116), (539, 3948), (564, 3773), (588, 3619), (658, 3234), (686, 3102), (924, 2303), (987, 2156), (1029, 2068), (1034, 2058), (1078, 1974), (1316, 1617), (1372, 1551)]