17967181878

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1013}}^1\times {\mathrm{12473}}^1$

素因数の和:13573

約数の個数: 48

約数和(自身を含む): 39463744320

約数和(自身を除く): 21496562442

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1013, 1422, 2026, 3039, 6078, 9117, 12473, 18234, 24946, 37419, 74838, 80027, 112257, 160054, 224514, 240081, 480162, 720243, 985367, 1440486, 1970734, 2956101, 5912202, 8868303, 12635149, 17736606, 25270298, 37905447, 75810894, 113716341, 227432682, 998176771, 1996353542, 2994530313, 5989060626, 8983590939, 17967181878]

約数ペア:

[(1, 17967181878), (2, 8983590939), (3, 5989060626), (6, 2994530313), (9, 1996353542), (18, 998176771), (79, 227432682), (158, 113716341), (237, 75810894), (474, 37905447), (711, 25270298), (1013, 17736606), (1422, 12635149), (2026, 8868303), (3039, 5912202), (6078, 2956101), (9117, 1970734), (12473, 1440486), (18234, 985367), (24946, 720243), (37419, 480162), (74838, 240081), (80027, 224514), (112257, 160054)]