21932784

素因数分解:

$2^4\times 3^2\times {\mathrm{152311}}^1$

素因数の和:152325

約数の個数: 30

約数和(自身を含む): 61381736

約数和(自身を除く): 39448952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 152311, 304622, 456933, 609244, 913866, 1218488, 1370799, 1827732, 2436976, 2741598, 3655464, 5483196, 7310928, 10966392, 21932784]

約数ペア:

[(1, 21932784), (2, 10966392), (3, 7310928), (4, 5483196), (6, 3655464), (8, 2741598), (9, 2436976), (12, 1827732), (16, 1370799), (18, 1218488), (24, 913866), (36, 609244), (48, 456933), (72, 304622), (144, 152311)]