1623006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 4387968

約数和(自身を除く): 2764962

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1171, 1386, 2342, 3513, 7026, 8197, 10539, 12881, 16394, 21078, 24591, 25762, 38643, 49182, 73773, 77286, 90167, 115929, 147546, 180334, 231858, 270501, 541002, 811503, 1623006]

約数ペア:

[(1, 1623006), (2, 811503), (3, 541002), (6, 270501), (7, 231858), (9, 180334), (11, 147546), (14, 115929), (18, 90167), (21, 77286), (22, 73773), (33, 49182), (42, 38643), (63, 25762), (66, 24591), (77, 21078), (99, 16394), (126, 12881), (154, 10539), (198, 8197), (231, 7026), (462, 3513), (693, 2342), (1171, 1386)]