12644121888

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1186573}}^1$

素因数の和:1186626

約数の個数: 72

約数和(自身を含む): 36928556028

約数和(自身を除く): 24284434140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 1186573, 2373146, 3559719, 4746292, 7119438, 9492584, 10679157, 14238876, 18985168, 21358314, 28477752, 37970336, 42716628, 43903201, 56955504, 85433256, 87806402, 113911008, 131709603, 170866512, 175612804, 263419206, 341733024, 351225608, 395128809, 526838412, 702451216, 790257618, 1053676824, 1404902432, 1580515236, 2107353648, 3161030472, 4214707296, 6322060944, 12644121888]

約数ペア:

[(1, 12644121888), (2, 6322060944), (3, 4214707296), (4, 3161030472), (6, 2107353648), (8, 1580515236), (9, 1404902432), (12, 1053676824), (16, 790257618), (18, 702451216), (24, 526838412), (32, 395128809), (36, 351225608), (37, 341733024), (48, 263419206), (72, 175612804), (74, 170866512), (96, 131709603), (111, 113911008), (144, 87806402), (148, 85433256), (222, 56955504), (288, 43903201), (296, 42716628), (333, 37970336), (444, 28477752), (592, 21358314), (666, 18985168), (888, 14238876), (1184, 10679157), (1332, 9492584), (1776, 7119438), (2664, 4746292), (3552, 3559719), (5328, 2373146), (10656, 1186573)]