21874632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{70111}}^1$

素因数の和:70133

約数の個数: 32

約数和(自身を含む): 58894080

約数和(自身を除く): 37019448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 70111, 140222, 210333, 280444, 420666, 560888, 841332, 911443, 1682664, 1822886, 2734329, 3645772, 5468658, 7291544, 10937316, 21874632]

約数ペア:

[(1, 21874632), (2, 10937316), (3, 7291544), (4, 5468658), (6, 3645772), (8, 2734329), (12, 1822886), (13, 1682664), (24, 911443), (26, 841332), (39, 560888), (52, 420666), (78, 280444), (104, 210333), (156, 140222), (312, 70111)]