18393558

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9491}}^1$

素因数の和:9532

約数の個数: 32

約数和(自身を含む): 41005440

約数和(自身を除く): 22611882

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 9491, 18982, 28473, 56946, 161347, 180329, 322694, 360658, 484041, 540987, 968082, 1081974, 3065593, 6131186, 9196779, 18393558]

約数ペア:

[(1, 18393558), (2, 9196779), (3, 6131186), (6, 3065593), (17, 1081974), (19, 968082), (34, 540987), (38, 484041), (51, 360658), (57, 322694), (102, 180329), (114, 161347), (323, 56946), (646, 28473), (969, 18982), (1938, 9491)]