468822438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1240271}}^1$

素因数の和:1240289

約数の個数: 32

約数和(自身を含む): 1190661120

約数和(自身を除く): 721838682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1240271, 2480542, 3720813, 7441626, 8681897, 11162439, 17363794, 22324878, 26045691, 33487317, 52091382, 66974634, 78137073, 156274146, 234411219, 468822438]

約数ペア:

[(1, 468822438), (2, 234411219), (3, 156274146), (6, 78137073), (7, 66974634), (9, 52091382), (14, 33487317), (18, 26045691), (21, 22324878), (27, 17363794), (42, 11162439), (54, 8681897), (63, 7441626), (126, 3720813), (189, 2480542), (378, 1240271)]