189948852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277703}}^1$

素因数の和:277732

約数の個数: 36

約数和(自身を含む): 505421280

約数和(自身を除く): 315472428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 277703, 555406, 833109, 1110812, 1666218, 2499327, 3332436, 4998654, 5276357, 9997308, 10552714, 15829071, 21105428, 31658142, 47487213, 63316284, 94974426, 189948852]

約数ペア:

[(1, 189948852), (2, 94974426), (3, 63316284), (4, 47487213), (6, 31658142), (9, 21105428), (12, 15829071), (18, 10552714), (19, 9997308), (36, 5276357), (38, 4998654), (57, 3332436), (76, 2499327), (114, 1666218), (171, 1110812), (228, 833109), (342, 555406), (684, 277703)]