22221318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11257}}^1$

素因数の和:11316

約数の個数: 32

約数和(自身を含む): 51876864

約数和(自身を除く): 29655546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 11257, 22514, 33771, 67542, 78799, 157598, 236397, 472794, 529079, 1058158, 1587237, 3174474, 3703553, 7407106, 11110659, 22221318]

約数ペア:

[(1, 22221318), (2, 11110659), (3, 7407106), (6, 3703553), (7, 3174474), (14, 1587237), (21, 1058158), (42, 529079), (47, 472794), (94, 236397), (141, 157598), (282, 78799), (329, 67542), (658, 33771), (987, 22514), (1974, 11257)]