18350922

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 41113440

約数和(自身を除く): 22762518

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 289, 323, 557, 578, 646, 867, 969, 1114, 1671, 1734, 1938, 3342, 5491, 9469, 10583, 10982, 16473, 18938, 21166, 28407, 31749, 32946, 56814, 63498, 160973, 179911, 321946, 359822, 482919, 539733, 965838, 1079466, 3058487, 6116974, 9175461, 18350922]

約数ペア:

[(1, 18350922), (2, 9175461), (3, 6116974), (6, 3058487), (17, 1079466), (19, 965838), (34, 539733), (38, 482919), (51, 359822), (57, 321946), (102, 179911), (114, 160973), (289, 63498), (323, 56814), (557, 32946), (578, 31749), (646, 28407), (867, 21166), (969, 18938), (1114, 16473), (1671, 10982), (1734, 10583), (1938, 9469), (3342, 5491)]