19004868

素因数分解:

$2^2\times 3^4\times {\mathrm{58657}}^1$

素因数の和:58673

約数の個数: 30

約数和(自身を含む): 49683326

約数和(自身を除く): 30678458

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 58657, 117314, 175971, 234628, 351942, 527913, 703884, 1055826, 1583739, 2111652, 3167478, 4751217, 6334956, 9502434, 19004868]

約数ペア:

[(1, 19004868), (2, 9502434), (3, 6334956), (4, 4751217), (6, 3167478), (9, 2111652), (12, 1583739), (18, 1055826), (27, 703884), (36, 527913), (54, 351942), (81, 234628), (108, 175971), (162, 117314), (324, 58657)]