11431638

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1523}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 25603200

約数和(自身を除く): 14171562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 1523, 2502, 3046, 3753, 4569, 7506, 9138, 13707, 27414, 41121, 82242, 211697, 423394, 635091, 1270182, 1905273, 3810546, 5715819, 11431638]

約数ペア:

[(1, 11431638), (2, 5715819), (3, 3810546), (6, 1905273), (9, 1270182), (18, 635091), (27, 423394), (54, 211697), (139, 82242), (278, 41121), (417, 27414), (834, 13707), (1251, 9138), (1523, 7506), (2502, 4569), (3046, 3753)]