1639037424

素因数分解:

$2^4\times 3^1\times {\mathrm{1823}}^1\times {\mathrm{18731}}^1$

素因数の和:20565

約数の個数: 40

約数和(自身を含む): 4236728832

約数和(自身を除く): 2597691408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1823, 3646, 5469, 7292, 10938, 14584, 18731, 21876, 29168, 37462, 43752, 56193, 74924, 87504, 112386, 149848, 224772, 299696, 449544, 899088, 34146613, 68293226, 102439839, 136586452, 204879678, 273172904, 409759356, 546345808, 819518712, 1639037424]

約数ペア:

[(1, 1639037424), (2, 819518712), (3, 546345808), (4, 409759356), (6, 273172904), (8, 204879678), (12, 136586452), (16, 102439839), (24, 68293226), (48, 34146613), (1823, 899088), (3646, 449544), (5469, 299696), (7292, 224772), (10938, 149848), (14584, 112386), (18731, 87504), (21876, 74924), (29168, 56193), (37462, 43752)]