3988584

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 11157120

約数和(自身を除く): 7168536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 1787, 2232, 3574, 5361, 7148, 10722, 14296, 16083, 21444, 32166, 42888, 55397, 64332, 110794, 128664, 166191, 221588, 332382, 443176, 498573, 664764, 997146, 1329528, 1994292, 3988584]

約数ペア:

[(1, 3988584), (2, 1994292), (3, 1329528), (4, 997146), (6, 664764), (8, 498573), (9, 443176), (12, 332382), (18, 221588), (24, 166191), (31, 128664), (36, 110794), (62, 64332), (72, 55397), (93, 42888), (124, 32166), (186, 21444), (248, 16083), (279, 14296), (372, 10722), (558, 7148), (744, 5361), (1116, 3574), (1787, 2232)]