18372056

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 35315760

約数和(自身を除く): 16943704

約数列:

[1, 2, 4, 8, 73, 146, 163, 193, 292, 326, 386, 584, 652, 772, 1304, 1544, 11899, 14089, 23798, 28178, 31459, 47596, 56356, 62918, 95192, 112712, 125836, 251672, 2296507, 4593014, 9186028, 18372056]

約数ペア:

[(1, 18372056), (2, 9186028), (4, 4593014), (8, 2296507), (73, 251672), (146, 125836), (163, 112712), (193, 95192), (292, 62918), (326, 56356), (386, 47596), (584, 31459), (652, 28178), (772, 23798), (1304, 14089), (1544, 11899)]