31188798684

素因数分解:

$2^2\times 3^3\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{20123}}^1$

素因数の和:20376

約数の個数: 96

約数和(自身を含む): 82221834240

約数和(自身を除く): 51033035556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 113, 127, 226, 254, 339, 381, 452, 508, 678, 762, 1017, 1143, 1356, 1524, 2034, 2286, 3051, 3429, 4068, 4572, 6102, 6858, 12204, 13716, 14351, 20123, 28702, 40246, 43053, 57404, 60369, 80492, 86106, 120738, 129159, 172212, 181107, 241476, 258318, 362214, 387477, 516636, 543321, 724428, 774954, 1086642, 1549908, 2173284, 2273899, 2555621, 4547798, 5111242, 6821697, 7666863, 9095596, 10222484, 13643394, 15333726, 20465091, 23000589, 27286788, 30667452, 40930182, 46001178, 61395273, 69001767, 81860364, 92002356, 122790546, 138003534, 245581092, 276007068, 288785173, 577570346, 866355519, 1155140692, 1732711038, 2599066557, 3465422076, 5198133114, 7797199671, 10396266228, 15594399342, 31188798684]

約数ペア:

[(1, 31188798684), (2, 15594399342), (3, 10396266228), (4, 7797199671), (6, 5198133114), (9, 3465422076), (12, 2599066557), (18, 1732711038), (27, 1155140692), (36, 866355519), (54, 577570346), (108, 288785173), (113, 276007068), (127, 245581092), (226, 138003534), (254, 122790546), (339, 92002356), (381, 81860364), (452, 69001767), (508, 61395273), (678, 46001178), (762, 40930182), (1017, 30667452), (1143, 27286788), (1356, 23000589), (1524, 20465091), (2034, 15333726), (2286, 13643394), (3051, 10222484), (3429, 9095596), (4068, 7666863), (4572, 6821697), (6102, 5111242), (6858, 4547798), (12204, 2555621), (13716, 2273899), (14351, 2173284), (20123, 1549908), (28702, 1086642), (40246, 774954), (43053, 724428), (57404, 543321), (60369, 516636), (80492, 387477), (86106, 362214), (120738, 258318), (129159, 241476), (172212, 181107)]