11978836218

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{28934387}}^1$

素因数の和:28934418

約数の個数: 24

約数和(自身を含む): 27082587168

約数和(自身を除く): 15103750950

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 28934387, 57868774, 86803161, 173606322, 260409483, 520818966, 665490901, 1330981802, 1996472703, 3992945406, 5989418109, 11978836218]

約数ペア:

[(1, 11978836218), (2, 5989418109), (3, 3992945406), (6, 1996472703), (9, 1330981802), (18, 665490901), (23, 520818966), (46, 260409483), (69, 173606322), (138, 86803161), (207, 57868774), (414, 28934387)]