247860612

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{405001}}^1$

素因数の和:405028

約数の個数: 36

約数和(自身を含む): 663393276

約数和(自身を除く): 415532664

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 405001, 810002, 1215003, 1620004, 2430006, 3645009, 4860012, 6885017, 7290018, 13770034, 14580036, 20655051, 27540068, 41310102, 61965153, 82620204, 123930306, 247860612]

約数ペア:

[(1, 247860612), (2, 123930306), (3, 82620204), (4, 61965153), (6, 41310102), (9, 27540068), (12, 20655051), (17, 14580036), (18, 13770034), (34, 7290018), (36, 6885017), (51, 4860012), (68, 3645009), (102, 2430006), (153, 1620004), (204, 1215003), (306, 810002), (612, 405001)]