9818380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3433}}^1$

素因数の和:3466

約数の個数: 48

約数和(自身を含む): 24230304

約数和(自身を除く): 14411924

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 3433, 6866, 13732, 17165, 34330, 37763, 44629, 68660, 75526, 89258, 151052, 178516, 188815, 223145, 377630, 446290, 490919, 755260, 892580, 981838, 1963676, 2454595, 4909190, 9818380]

約数ペア:

[(1, 9818380), (2, 4909190), (4, 2454595), (5, 1963676), (10, 981838), (11, 892580), (13, 755260), (20, 490919), (22, 446290), (26, 377630), (44, 223145), (52, 188815), (55, 178516), (65, 151052), (110, 89258), (130, 75526), (143, 68660), (220, 44629), (260, 37763), (286, 34330), (572, 17165), (715, 13732), (1430, 6866), (2860, 3433)]