12434724

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3881}}^1$

素因数の和:3980

約数の個数: 36

約数和(自身を含む): 31793580

約数和(自身を除く): 19358856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 3881, 7762, 11643, 15524, 23286, 34929, 46572, 69858, 139716, 345409, 690818, 1036227, 1381636, 2072454, 3108681, 4144908, 6217362, 12434724]

約数ペア:

[(1, 12434724), (2, 6217362), (3, 4144908), (4, 3108681), (6, 2072454), (9, 1381636), (12, 1036227), (18, 690818), (36, 345409), (89, 139716), (178, 69858), (267, 46572), (356, 34929), (534, 23286), (801, 15524), (1068, 11643), (1602, 7762), (3204, 3881)]