187432146

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1908

約数の個数: 72

約数和(自身を含む): 456124032

約数和(自身を除く): 268691886

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 121, 141, 198, 242, 282, 363, 423, 517, 726, 846, 1034, 1089, 1551, 1831, 2178, 3102, 3662, 4653, 5493, 5687, 9306, 10986, 11374, 16479, 17061, 20141, 32958, 34122, 40282, 51183, 60423, 86057, 102366, 120846, 172114, 181269, 221551, 258171, 362538, 443102, 516342, 664653, 774513, 946627, 1329306, 1549026, 1893254, 1993959, 2839881, 3987918, 5679762, 8519643, 10412897, 17039286, 20825794, 31238691, 62477382, 93716073, 187432146]

約数ペア:

[(1, 187432146), (2, 93716073), (3, 62477382), (6, 31238691), (9, 20825794), (11, 17039286), (18, 10412897), (22, 8519643), (33, 5679762), (47, 3987918), (66, 2839881), (94, 1993959), (99, 1893254), (121, 1549026), (141, 1329306), (198, 946627), (242, 774513), (282, 664653), (363, 516342), (423, 443102), (517, 362538), (726, 258171), (846, 221551), (1034, 181269), (1089, 172114), (1551, 120846), (1831, 102366), (2178, 86057), (3102, 60423), (3662, 51183), (4653, 40282), (5493, 34122), (5687, 32958), (9306, 20141), (10986, 17061), (11374, 16479)]