23209416

素因数分解:

$2^3\times 3^5\times {\mathrm{11939}}^1$

素因数の和:11960

約数の個数: 48

約数和(自身を含む): 65192400

約数和(自身を除く): 41982984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 11939, 23878, 35817, 47756, 71634, 95512, 107451, 143268, 214902, 286536, 322353, 429804, 644706, 859608, 967059, 1289412, 1934118, 2578824, 2901177, 3868236, 5802354, 7736472, 11604708, 23209416]

約数ペア:

[(1, 23209416), (2, 11604708), (3, 7736472), (4, 5802354), (6, 3868236), (8, 2901177), (9, 2578824), (12, 1934118), (18, 1289412), (24, 967059), (27, 859608), (36, 644706), (54, 429804), (72, 322353), (81, 286536), (108, 214902), (162, 143268), (216, 107451), (243, 95512), (324, 71634), (486, 47756), (648, 35817), (972, 23878), (1944, 11939)]