18196424

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 34927200

約数和(自身を除く): 16730776

約数列:

[1, 2, 4, 8, 97, 131, 179, 194, 262, 358, 388, 524, 716, 776, 1048, 1432, 12707, 17363, 23449, 25414, 34726, 46898, 50828, 69452, 93796, 101656, 138904, 187592, 2274553, 4549106, 9098212, 18196424]

約数ペア:

[(1, 18196424), (2, 9098212), (4, 4549106), (8, 2274553), (97, 187592), (131, 138904), (179, 101656), (194, 93796), (262, 69452), (358, 50828), (388, 46898), (524, 34726), (716, 25414), (776, 23449), (1048, 17363), (1432, 12707)]