18185614

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 24

約数和(自身を含む): 29442528

約数和(自身を除く): 11256914

約数列:

[1, 2, 17, 34, 73, 146, 289, 431, 578, 862, 1241, 2482, 7327, 14654, 21097, 31463, 42194, 62926, 124559, 249118, 534871, 1069742, 9092807, 18185614]

約数ペア:

[(1, 18185614), (2, 9092807), (17, 1069742), (34, 534871), (73, 249118), (146, 124559), (289, 62926), (431, 42194), (578, 31463), (862, 21097), (1241, 14654), (2482, 7327)]