66438834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{143807}}^1$

素因数の和:143830

約数の個数: 32

約数和(自身を含む): 165666816

約数和(自身を除く): 99227982

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 143807, 287614, 431421, 862842, 1006649, 1581877, 2013298, 3019947, 3163754, 4745631, 6039894, 9491262, 11073139, 22146278, 33219417, 66438834]

約数ペア:

[(1, 66438834), (2, 33219417), (3, 22146278), (6, 11073139), (7, 9491262), (11, 6039894), (14, 4745631), (21, 3163754), (22, 3019947), (33, 2013298), (42, 1581877), (66, 1006649), (77, 862842), (154, 431421), (231, 287614), (462, 143807)]