19056546

素因数分解:

$2^1\times 3^5\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 43321824

約数和(自身を除く): 24265278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 243, 339, 347, 486, 678, 694, 1017, 1041, 2034, 2082, 3051, 3123, 6102, 6246, 9153, 9369, 18306, 18738, 27459, 28107, 39211, 54918, 56214, 78422, 84321, 117633, 168642, 235266, 352899, 705798, 1058697, 2117394, 3176091, 6352182, 9528273, 19056546]

約数ペア:

[(1, 19056546), (2, 9528273), (3, 6352182), (6, 3176091), (9, 2117394), (18, 1058697), (27, 705798), (54, 352899), (81, 235266), (113, 168642), (162, 117633), (226, 84321), (243, 78422), (339, 56214), (347, 54918), (486, 39211), (678, 28107), (694, 27459), (1017, 18738), (1041, 18306), (2034, 9369), (2082, 9153), (3051, 6246), (3123, 6102)]