18102112

素因数分解:

$2^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 41029632

約数和(自身を除く): 22927520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 211, 224, 383, 422, 766, 844, 1477, 1532, 1688, 2681, 2954, 3064, 3376, 5362, 5908, 6128, 6752, 10724, 11816, 12256, 21448, 23632, 42896, 47264, 80813, 85792, 161626, 323252, 565691, 646504, 1131382, 1293008, 2262764, 2586016, 4525528, 9051056, 18102112]

約数ペア:

[(1, 18102112), (2, 9051056), (4, 4525528), (7, 2586016), (8, 2262764), (14, 1293008), (16, 1131382), (28, 646504), (32, 565691), (56, 323252), (112, 161626), (211, 85792), (224, 80813), (383, 47264), (422, 42896), (766, 23632), (844, 21448), (1477, 12256), (1532, 11816), (1688, 10724), (2681, 6752), (2954, 6128), (3064, 5908), (3376, 5362)]