11872458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 28009800

約数和(自身を除く): 16137342

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 113, 117, 226, 234, 339, 449, 678, 898, 1017, 1347, 1469, 2034, 2694, 2938, 4041, 4407, 5837, 8082, 8814, 11674, 13221, 17511, 26442, 35022, 50737, 52533, 101474, 105066, 152211, 304422, 456633, 659581, 913266, 1319162, 1978743, 3957486, 5936229, 11872458]

約数ペア:

[(1, 11872458), (2, 5936229), (3, 3957486), (6, 1978743), (9, 1319162), (13, 913266), (18, 659581), (26, 456633), (39, 304422), (78, 152211), (113, 105066), (117, 101474), (226, 52533), (234, 50737), (339, 35022), (449, 26442), (678, 17511), (898, 13221), (1017, 11674), (1347, 8814), (1469, 8082), (2034, 5837), (2694, 4407), (2938, 4041)]