2191831812

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{24247}}^1$

素因数の和:24300

約数の個数: 84

約数和(自身を含む): 5936686336

約数和(自身を除く): 3744854524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 729, 837, 972, 1116, 1458, 1674, 2511, 2916, 3348, 5022, 7533, 10044, 15066, 22599, 24247, 30132, 45198, 48494, 72741, 90396, 96988, 145482, 218223, 290964, 436446, 654669, 751657, 872892, 1309338, 1503314, 1964007, 2254971, 2618676, 3006628, 3928014, 4509942, 5892021, 6764913, 7856028, 9019884, 11784042, 13529826, 17676063, 20294739, 23568084, 27059652, 35352126, 40589478, 60884217, 70704252, 81178956, 121768434, 182652651, 243536868, 365305302, 547957953, 730610604, 1095915906, 2191831812]

約数ペア:

[(1, 2191831812), (2, 1095915906), (3, 730610604), (4, 547957953), (6, 365305302), (9, 243536868), (12, 182652651), (18, 121768434), (27, 81178956), (31, 70704252), (36, 60884217), (54, 40589478), (62, 35352126), (81, 27059652), (93, 23568084), (108, 20294739), (124, 17676063), (162, 13529826), (186, 11784042), (243, 9019884), (279, 7856028), (324, 6764913), (372, 5892021), (486, 4509942), (558, 3928014), (729, 3006628), (837, 2618676), (972, 2254971), (1116, 1964007), (1458, 1503314), (1674, 1309338), (2511, 872892), (2916, 751657), (3348, 654669), (5022, 436446), (7533, 290964), (10044, 218223), (15066, 145482), (22599, 96988), (24247, 90396), (30132, 72741), (45198, 48494)]