18823652592

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1990657}}^1$

素因数の和:1990865

約数の個数: 40

約数和(自身を含む): 48874635216

約数和(自身を除く): 30050982624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 9456, 1990657, 3981314, 5971971, 7962628, 11943942, 15925256, 23887884, 31850512, 47775768, 95551536, 392159429, 784318858, 1176478287, 1568637716, 2352956574, 3137275432, 4705913148, 6274550864, 9411826296, 18823652592]

約数ペア:

[(1, 18823652592), (2, 9411826296), (3, 6274550864), (4, 4705913148), (6, 3137275432), (8, 2352956574), (12, 1568637716), (16, 1176478287), (24, 784318858), (48, 392159429), (197, 95551536), (394, 47775768), (591, 31850512), (788, 23887884), (1182, 15925256), (1576, 11943942), (2364, 7962628), (3152, 5971971), (4728, 3981314), (9456, 1990657)]