18389664

素因数分解:

$2^5\times 3^2\times {\mathrm{63853}}^1$

素因数の和:63869

約数の個数: 36

約数和(自身を含む): 52296426

約数和(自身を除く): 33906762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 63853, 127706, 191559, 255412, 383118, 510824, 574677, 766236, 1021648, 1149354, 1532472, 2043296, 2298708, 3064944, 4597416, 6129888, 9194832, 18389664]

約数ペア:

[(1, 18389664), (2, 9194832), (3, 6129888), (4, 4597416), (6, 3064944), (8, 2298708), (9, 2043296), (12, 1532472), (16, 1149354), (18, 1021648), (24, 766236), (32, 574677), (36, 510824), (48, 383118), (72, 255412), (96, 191559), (144, 127706), (288, 63853)]