421834428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{616717}}^1$

素因数の和:616746

約数の個数: 36

約数和(自身を含む): 1122426760

約数和(自身を除く): 700592332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 616717, 1233434, 1850151, 2466868, 3700302, 5550453, 7400604, 11100906, 11717623, 22201812, 23435246, 35152869, 46870492, 70305738, 105458607, 140611476, 210917214, 421834428]

約数ペア:

[(1, 421834428), (2, 210917214), (3, 140611476), (4, 105458607), (6, 70305738), (9, 46870492), (12, 35152869), (18, 23435246), (19, 22201812), (36, 11717623), (38, 11100906), (57, 7400604), (76, 5550453), (114, 3700302), (171, 2466868), (228, 1850151), (342, 1233434), (684, 616717)]