21644976

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{7643}}^1$

素因数の和:7713

約数の個数: 40

約数和(自身を含む): 56871360

約数和(自身を除く): 35226384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 7643, 15286, 22929, 30572, 45858, 61144, 91716, 122288, 183432, 366864, 450937, 901874, 1352811, 1803748, 2705622, 3607496, 5411244, 7214992, 10822488, 21644976]

約数ペア:

[(1, 21644976), (2, 10822488), (3, 7214992), (4, 5411244), (6, 3607496), (8, 2705622), (12, 1803748), (16, 1352811), (24, 901874), (48, 450937), (59, 366864), (118, 183432), (177, 122288), (236, 91716), (354, 61144), (472, 45858), (708, 30572), (944, 22929), (1416, 15286), (2832, 7643)]