72408558

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{18481}}^1$

素因数の和:19139

約数の個数: 16

約数和(自身を含む): 145046736

約数和(自身を除く): 72638178

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 18481, 36962, 55443, 110886, 12068093, 24136186, 36204279, 72408558]

約数ペア:

[(1, 72408558), (2, 36204279), (3, 24136186), (6, 12068093), (653, 110886), (1306, 55443), (1959, 36962), (3918, 18481)]