18324537

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3449}}^1$

素因数の和:3493

約数の個数: 32

約数和(自身を含む): 31795200

約数和(自身を除く): 13470663

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 3449, 5313, 10347, 24143, 37939, 72429, 79327, 113817, 237981, 265573, 555289, 796719, 872597, 1665867, 2617791, 6108179, 18324537]

約数ペア:

[(1, 18324537), (3, 6108179), (7, 2617791), (11, 1665867), (21, 872597), (23, 796719), (33, 555289), (69, 265573), (77, 237981), (161, 113817), (231, 79327), (253, 72429), (483, 37939), (759, 24143), (1771, 10347), (3449, 5313)]