12321888

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3469}}^1$

素因数の和:3519

約数の個数: 48

約数和(自身を含む): 33228720

約数和(自身を除く): 20906832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3469, 3552, 6938, 10407, 13876, 20814, 27752, 41628, 55504, 83256, 111008, 128353, 166512, 256706, 333024, 385059, 513412, 770118, 1026824, 1540236, 2053648, 3080472, 4107296, 6160944, 12321888]

約数ペア:

[(1, 12321888), (2, 6160944), (3, 4107296), (4, 3080472), (6, 2053648), (8, 1540236), (12, 1026824), (16, 770118), (24, 513412), (32, 385059), (37, 333024), (48, 256706), (74, 166512), (96, 128353), (111, 111008), (148, 83256), (222, 55504), (296, 41628), (444, 27752), (592, 20814), (888, 13876), (1184, 10407), (1776, 6938), (3469, 3552)]