18092697

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 29417472

約数和(自身を除く): 11324775

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 797, 987, 1081, 2391, 3243, 5579, 7567, 16737, 18331, 22701, 37459, 54993, 112377, 128317, 262213, 384951, 786639, 861557, 2584671, 6030899, 18092697]

約数ペア:

[(1, 18092697), (3, 6030899), (7, 2584671), (21, 861557), (23, 786639), (47, 384951), (69, 262213), (141, 128317), (161, 112377), (329, 54993), (483, 37459), (797, 22701), (987, 18331), (1081, 16737), (2391, 7567), (3243, 5579)]