21133602576

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3966517}}^1$

素因数の和:3966568

約数の個数: 60

約数和(自身を含む): 60743256652

約数和(自身を除く): 39609654076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 3966517, 7933034, 11899551, 15866068, 23799102, 31732136, 35698653, 47598204, 63464272, 71397306, 95196408, 142794612, 146761129, 190392816, 285589224, 293522258, 440283387, 571178448, 587044516, 880566774, 1174089032, 1320850161, 1761133548, 2348178064, 2641700322, 3522267096, 5283400644, 7044534192, 10566801288, 21133602576]

約数ペア:

[(1, 21133602576), (2, 10566801288), (3, 7044534192), (4, 5283400644), (6, 3522267096), (8, 2641700322), (9, 2348178064), (12, 1761133548), (16, 1320850161), (18, 1174089032), (24, 880566774), (36, 587044516), (37, 571178448), (48, 440283387), (72, 293522258), (74, 285589224), (111, 190392816), (144, 146761129), (148, 142794612), (222, 95196408), (296, 71397306), (333, 63464272), (444, 47598204), (592, 35698653), (666, 31732136), (888, 23799102), (1332, 15866068), (1776, 11899551), (2664, 7933034), (5328, 3966517)]