21397092

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{29231}}^1$

素因数の和:29299

約数の個数: 24

約数和(自身を含む): 50746752

約数和(自身を除く): 29349660

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 29231, 58462, 87693, 116924, 175386, 350772, 1783091, 3566182, 5349273, 7132364, 10698546, 21397092]

約数ペア:

[(1, 21397092), (2, 10698546), (3, 7132364), (4, 5349273), (6, 3566182), (12, 1783091), (61, 350772), (122, 175386), (183, 116924), (244, 87693), (366, 58462), (732, 29231)]