65667474

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{51383}}^1$

素因数の和:51462

約数の個数: 24

約数和(自身を含む): 144286272

約数和(自身を除く): 78618798

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 51383, 102766, 154149, 308298, 462447, 924894, 3648193, 7296386, 10944579, 21889158, 32833737, 65667474]

約数ペア:

[(1, 65667474), (2, 32833737), (3, 21889158), (6, 10944579), (9, 7296386), (18, 3648193), (71, 924894), (142, 462447), (213, 308298), (426, 154149), (639, 102766), (1278, 51383)]