21554796

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{57943}}^1$

素因数の和:57981

約数の個数: 24

約数和(自身を含む): 51917824

約数和(自身を除く): 30363028

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 57943, 115886, 173829, 231772, 347658, 695316, 1796233, 3592466, 5388699, 7184932, 10777398, 21554796]

約数ペア:

[(1, 21554796), (2, 10777398), (3, 7184932), (4, 5388699), (6, 3592466), (12, 1796233), (31, 695316), (62, 347658), (93, 231772), (124, 173829), (186, 115886), (372, 57943)]