42821328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{81101}}^1$

素因数の和:81123

約数の個数: 40

約数和(自身を含む): 120679776

約数和(自身を除く): 77858448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 81101, 162202, 243303, 324404, 486606, 648808, 892111, 973212, 1297616, 1784222, 1946424, 2676333, 3568444, 3892848, 5352666, 7136888, 10705332, 14273776, 21410664, 42821328]

約数ペア:

[(1, 42821328), (2, 21410664), (3, 14273776), (4, 10705332), (6, 7136888), (8, 5352666), (11, 3892848), (12, 3568444), (16, 2676333), (22, 1946424), (24, 1784222), (33, 1297616), (44, 973212), (48, 892111), (66, 648808), (88, 486606), (132, 324404), (176, 243303), (264, 162202), (528, 81101)]