18829132

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5651}}^1$

素因数の和:5686

約数の個数: 36

約数和(自身を含む): 40592664

約数和(自身を除く): 21763532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 5651, 11302, 22604, 39557, 79114, 96067, 158228, 192134, 276899, 384268, 553798, 672469, 1107596, 1344938, 2689876, 4707283, 9414566, 18829132]

約数ペア:

[(1, 18829132), (2, 9414566), (4, 4707283), (7, 2689876), (14, 1344938), (17, 1107596), (28, 672469), (34, 553798), (49, 384268), (68, 276899), (98, 192134), (119, 158228), (196, 96067), (238, 79114), (476, 39557), (833, 22604), (1666, 11302), (3332, 5651)]