21411792

素因数分解:

$2^4\times 3^2\times {\mathrm{148693}}^1$

素因数の和:148707

約数の個数: 30

約数和(自身を含む): 59923682

約数和(自身を除く): 38511890

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 148693, 297386, 446079, 594772, 892158, 1189544, 1338237, 1784316, 2379088, 2676474, 3568632, 5352948, 7137264, 10705896, 21411792]

約数ペア:

[(1, 21411792), (2, 10705896), (3, 7137264), (4, 5352948), (6, 3568632), (8, 2676474), (9, 2379088), (12, 1784316), (16, 1338237), (18, 1189544), (24, 892158), (36, 594772), (48, 446079), (72, 297386), (144, 148693)]