6804924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 18845568

約数和(自身を除く): 12040644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 163, 196, 213, 284, 294, 326, 426, 489, 497, 588, 652, 852, 978, 994, 1141, 1491, 1956, 1988, 2282, 2982, 3423, 3479, 4564, 5964, 6846, 6958, 7987, 10437, 11573, 13692, 13916, 15974, 20874, 23146, 23961, 31948, 34719, 41748, 46292, 47922, 69438, 81011, 95844, 138876, 162022, 243033, 324044, 486066, 567077, 972132, 1134154, 1701231, 2268308, 3402462, 6804924]

約数ペア:

[(1, 6804924), (2, 3402462), (3, 2268308), (4, 1701231), (6, 1134154), (7, 972132), (12, 567077), (14, 486066), (21, 324044), (28, 243033), (42, 162022), (49, 138876), (71, 95844), (84, 81011), (98, 69438), (142, 47922), (147, 46292), (163, 41748), (196, 34719), (213, 31948), (284, 23961), (294, 23146), (326, 20874), (426, 15974), (489, 13916), (497, 13692), (588, 11573), (652, 10437), (852, 7987), (978, 6958), (994, 6846), (1141, 5964), (1491, 4564), (1956, 3479), (1988, 3423), (2282, 2982)]