189810108

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{17401}}^1$

素因数の和:17515

約数の個数: 48

約数和(自身を含む): 497001120

約数和(自身を除く): 307191012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 909, 1212, 1818, 2727, 3636, 5454, 10908, 17401, 34802, 52203, 69604, 104406, 156609, 208812, 313218, 469827, 626436, 939654, 1757501, 1879308, 3515002, 5272503, 7030004, 10545006, 15817509, 21090012, 31635018, 47452527, 63270036, 94905054, 189810108]

約数ペア:

[(1, 189810108), (2, 94905054), (3, 63270036), (4, 47452527), (6, 31635018), (9, 21090012), (12, 15817509), (18, 10545006), (27, 7030004), (36, 5272503), (54, 3515002), (101, 1879308), (108, 1757501), (202, 939654), (303, 626436), (404, 469827), (606, 313218), (909, 208812), (1212, 156609), (1818, 104406), (2727, 69604), (3636, 52203), (5454, 34802), (10908, 17401)]