7872948

素因数分解:

$2^2\times 3^2\times {\mathrm{383}}^1\times {\mathrm{571}}^1$

素因数の和:964

約数の個数: 36

約数和(自身を含む): 19987968

約数和(自身を除く): 12115020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 383, 571, 766, 1142, 1149, 1532, 1713, 2284, 2298, 3426, 3447, 4596, 5139, 6852, 6894, 10278, 13788, 20556, 218693, 437386, 656079, 874772, 1312158, 1968237, 2624316, 3936474, 7872948]

約数ペア:

[(1, 7872948), (2, 3936474), (3, 2624316), (4, 1968237), (6, 1312158), (9, 874772), (12, 656079), (18, 437386), (36, 218693), (383, 20556), (571, 13788), (766, 10278), (1142, 6894), (1149, 6852), (1532, 5139), (1713, 4596), (2284, 3447), (2298, 3426)]