18372472

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 35349120

約数和(自身を除く): 16976648

約数列:

[1, 2, 4, 8, 67, 134, 151, 227, 268, 302, 454, 536, 604, 908, 1208, 1816, 10117, 15209, 20234, 30418, 34277, 40468, 60836, 68554, 80936, 121672, 137108, 274216, 2296559, 4593118, 9186236, 18372472]

約数ペア:

[(1, 18372472), (2, 9186236), (4, 4593118), (8, 2296559), (67, 274216), (134, 137108), (151, 121672), (227, 80936), (268, 68554), (302, 60836), (454, 40468), (536, 34277), (604, 30418), (908, 20234), (1208, 15209), (1816, 10117)]