9161172

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1048

約数の個数: 36

約数和(自身を含む): 23251956

約数和(自身を除く): 14090784

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 641, 794, 1191, 1282, 1588, 1923, 2382, 2564, 3573, 3846, 4764, 5769, 7146, 7692, 11538, 14292, 23076, 254477, 508954, 763431, 1017908, 1526862, 2290293, 3053724, 4580586, 9161172]

約数ペア:

[(1, 9161172), (2, 4580586), (3, 3053724), (4, 2290293), (6, 1526862), (9, 1017908), (12, 763431), (18, 508954), (36, 254477), (397, 23076), (641, 14292), (794, 11538), (1191, 7692), (1282, 7146), (1588, 5769), (1923, 4764), (2382, 3846), (2564, 3573)]