19348728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{16453}}^1$

素因数の和:16476

約数の個数: 48

約数和(自身を含む): 56272680

約数和(自身を除く): 36923952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 16453, 32906, 49359, 65812, 98718, 115171, 131624, 197436, 230342, 345513, 394872, 460684, 691026, 806197, 921368, 1382052, 1612394, 2418591, 2764104, 3224788, 4837182, 6449576, 9674364, 19348728]

約数ペア:

[(1, 19348728), (2, 9674364), (3, 6449576), (4, 4837182), (6, 3224788), (7, 2764104), (8, 2418591), (12, 1612394), (14, 1382052), (21, 921368), (24, 806197), (28, 691026), (42, 460684), (49, 394872), (56, 345513), (84, 230342), (98, 197436), (147, 131624), (168, 115171), (196, 98718), (294, 65812), (392, 49359), (588, 32906), (1176, 16453)]