21097368

素因数分解:

$2^3\times 3^3\times {\mathrm{97673}}^1$

素因数の和:97688

約数の個数: 32

約数和(自身を含む): 58604400

約数和(自身を除く): 37507032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 97673, 195346, 293019, 390692, 586038, 781384, 879057, 1172076, 1758114, 2344152, 2637171, 3516228, 5274342, 7032456, 10548684, 21097368]

約数ペア:

[(1, 21097368), (2, 10548684), (3, 7032456), (4, 5274342), (6, 3516228), (8, 2637171), (9, 2344152), (12, 1758114), (18, 1172076), (24, 879057), (27, 781384), (36, 586038), (54, 390692), (72, 293019), (108, 195346), (216, 97673)]