6921306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 17294784

約数和(自身を除く): 10373478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 337, 489, 674, 978, 1011, 1141, 1467, 2022, 2282, 2359, 2934, 3033, 3423, 4718, 6066, 6846, 7077, 10269, 14154, 20538, 21231, 42462, 54931, 109862, 164793, 329586, 384517, 494379, 769034, 988758, 1153551, 2307102, 3460653, 6921306]

約数ペア:

[(1, 6921306), (2, 3460653), (3, 2307102), (6, 1153551), (7, 988758), (9, 769034), (14, 494379), (18, 384517), (21, 329586), (42, 164793), (63, 109862), (126, 54931), (163, 42462), (326, 21231), (337, 20538), (489, 14154), (674, 10269), (978, 7077), (1011, 6846), (1141, 6066), (1467, 4718), (2022, 3423), (2282, 3033), (2359, 2934)]