9378798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 23369472

約数和(自身を除く): 13990674

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 643, 663, 858, 1122, 1286, 1326, 1929, 2431, 3858, 4862, 7073, 7293, 8359, 10931, 14146, 14586, 16718, 21219, 21862, 25077, 32793, 42438, 50154, 65586, 91949, 120241, 142103, 183898, 240482, 275847, 284206, 360723, 426309, 551694, 721446, 852618, 1563133, 3126266, 4689399, 9378798]

約数ペア:

[(1, 9378798), (2, 4689399), (3, 3126266), (6, 1563133), (11, 852618), (13, 721446), (17, 551694), (22, 426309), (26, 360723), (33, 284206), (34, 275847), (39, 240482), (51, 183898), (66, 142103), (78, 120241), (102, 91949), (143, 65586), (187, 50154), (221, 42438), (286, 32793), (374, 25077), (429, 21862), (442, 21219), (561, 16718), (643, 14586), (663, 14146), (858, 10931), (1122, 8359), (1286, 7293), (1326, 7073), (1929, 4862), (2431, 3858)]