1944202365

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{121021}}^1$

素因数の和:121059

約数の個数: 64

約数和(自身を含む): 4182520320

約数和(自身を除く): 2238317955

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 765, 945, 1071, 1785, 2295, 3213, 5355, 16065, 121021, 363063, 605105, 847147, 1089189, 1815315, 2057357, 2541441, 3267567, 4235735, 5445945, 6172071, 7624323, 10286785, 12707205, 14401499, 16337835, 18516213, 22872969, 30860355, 38121615, 43204497, 55548639, 72007495, 92581065, 114364845, 129613491, 216022485, 277743195, 388840473, 648067455, 1944202365]

約数ペア:

[(1, 1944202365), (3, 648067455), (5, 388840473), (7, 277743195), (9, 216022485), (15, 129613491), (17, 114364845), (21, 92581065), (27, 72007495), (35, 55548639), (45, 43204497), (51, 38121615), (63, 30860355), (85, 22872969), (105, 18516213), (119, 16337835), (135, 14401499), (153, 12707205), (189, 10286785), (255, 7624323), (315, 6172071), (357, 5445945), (459, 4235735), (595, 3267567), (765, 2541441), (945, 2057357), (1071, 1815315), (1785, 1089189), (2295, 847147), (3213, 605105), (5355, 363063), (16065, 121021)]