21436700806

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1\times {\mathrm{941}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 32640797376

約数和(自身を除く): 11204096570

約数列:

[1, 2, 151, 241, 302, 313, 482, 626, 941, 1882, 36391, 47263, 72782, 75433, 94526, 142091, 150866, 226781, 284182, 294533, 453562, 589066, 11390383, 22780766, 34243931, 44474483, 68487862, 70982453, 88948966, 141964906, 10718350403, 21436700806]

約数ペア:

[(1, 21436700806), (2, 10718350403), (151, 141964906), (241, 88948966), (302, 70982453), (313, 68487862), (482, 44474483), (626, 34243931), (941, 22780766), (1882, 11390383), (36391, 589066), (47263, 453562), (72782, 294533), (75433, 284182), (94526, 226781), (142091, 150866)]