1918932084

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{270577}}^1$

素因数の和:270784

約数の個数: 36

約数和(自身を含む): 4875274404

約数和(自身を除く): 2956342320

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 270577, 541154, 811731, 1082308, 1623462, 2435193, 3246924, 4870386, 9740772, 53303669, 106607338, 159911007, 213214676, 319822014, 479733021, 639644028, 959466042, 1918932084]

約数ペア:

[(1, 1918932084), (2, 959466042), (3, 639644028), (4, 479733021), (6, 319822014), (9, 213214676), (12, 159911007), (18, 106607338), (36, 53303669), (197, 9740772), (394, 4870386), (591, 3246924), (788, 2435193), (1182, 1623462), (1773, 1082308), (2364, 811731), (3546, 541154), (7092, 270577)]