27278622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1453}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 68047200

約数和(自身を除く): 40768578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 1453, 2086, 2682, 2906, 3129, 4359, 6258, 8718, 9387, 10171, 13077, 18774, 20342, 26154, 30513, 61026, 91539, 183078, 216497, 432994, 649491, 1298982, 1515479, 1948473, 3030958, 3896946, 4546437, 9092874, 13639311, 27278622]

約数ペア:

[(1, 27278622), (2, 13639311), (3, 9092874), (6, 4546437), (7, 3896946), (9, 3030958), (14, 1948473), (18, 1515479), (21, 1298982), (42, 649491), (63, 432994), (126, 216497), (149, 183078), (298, 91539), (447, 61026), (894, 30513), (1043, 26154), (1341, 20342), (1453, 18774), (2086, 13077), (2682, 10171), (2906, 9387), (3129, 8718), (4359, 6258)]