1789850811852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{13282949}}^1$

素因数の和:13283175

約数の個数: 72

約数和(自身を含む): 4786643862000

約数和(自身を除く): 2996793050148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 197, 228, 342, 394, 591, 684, 788, 1182, 1773, 2364, 3546, 3743, 7092, 7486, 11229, 14972, 22458, 33687, 44916, 67374, 134748, 13282949, 26565898, 39848847, 53131796, 79697694, 119546541, 159395388, 239093082, 252376031, 478186164, 504752062, 757128093, 1009504124, 1514256186, 2271384279, 2616740953, 3028512372, 4542768558, 5233481906, 7850222859, 9085537116, 10466963812, 15700445718, 23550668577, 31400891436, 47101337154, 49718078107, 94202674308, 99436156214, 149154234321, 198872312428, 298308468642, 447462702963, 596616937284, 894925405926, 1789850811852]

約数ペア:

[(1, 1789850811852), (2, 894925405926), (3, 596616937284), (4, 447462702963), (6, 298308468642), (9, 198872312428), (12, 149154234321), (18, 99436156214), (19, 94202674308), (36, 49718078107), (38, 47101337154), (57, 31400891436), (76, 23550668577), (114, 15700445718), (171, 10466963812), (197, 9085537116), (228, 7850222859), (342, 5233481906), (394, 4542768558), (591, 3028512372), (684, 2616740953), (788, 2271384279), (1182, 1514256186), (1773, 1009504124), (2364, 757128093), (3546, 504752062), (3743, 478186164), (7092, 252376031), (7486, 239093082), (11229, 159395388), (14972, 119546541), (22458, 79697694), (33687, 53131796), (44916, 39848847), (67374, 26565898), (134748, 13282949)]