18899430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57271}}^1$

素因数の和:57292

約数の個数: 32

約数和(自身を含む): 49483008

約数和(自身を除く): 30583578

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 57271, 114542, 171813, 286355, 343626, 572710, 629981, 859065, 1259962, 1718130, 1889943, 3149905, 3779886, 6299810, 9449715, 18899430]

約数ペア:

[(1, 18899430), (2, 9449715), (3, 6299810), (5, 3779886), (6, 3149905), (10, 1889943), (11, 1718130), (15, 1259962), (22, 859065), (30, 629981), (33, 572710), (55, 343626), (66, 286355), (110, 171813), (165, 114542), (330, 57271)]