128826234

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{33601}}^1$

素因数の和:33683

約数の個数: 32

約数和(自身を含む): 290321280

約数和(自身を除く): 161495046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 33601, 67202, 100803, 201606, 302409, 604818, 907227, 1814454, 2385671, 4771342, 7157013, 14314026, 21471039, 42942078, 64413117, 128826234]

約数ペア:

[(1, 128826234), (2, 64413117), (3, 42942078), (6, 21471039), (9, 14314026), (18, 7157013), (27, 4771342), (54, 2385671), (71, 1814454), (142, 907227), (213, 604818), (426, 302409), (639, 201606), (1278, 100803), (1917, 67202), (3834, 33601)]