11685978

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^2$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 27380160

約数和(自身を除く): 15694182

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 97, 138, 194, 207, 291, 414, 582, 621, 873, 1242, 1746, 2231, 2619, 4462, 5238, 6693, 9409, 13386, 18818, 20079, 28227, 40158, 56454, 60237, 84681, 120474, 169362, 216407, 254043, 432814, 508086, 649221, 1298442, 1947663, 3895326, 5842989, 11685978]

約数ペア:

[(1, 11685978), (2, 5842989), (3, 3895326), (6, 1947663), (9, 1298442), (18, 649221), (23, 508086), (27, 432814), (46, 254043), (54, 216407), (69, 169362), (97, 120474), (138, 84681), (194, 60237), (207, 56454), (291, 40158), (414, 28227), (582, 20079), (621, 18818), (873, 13386), (1242, 9409), (1746, 6693), (2231, 5238), (2619, 4462)]