1871036172

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{303937}}^1$

素因数の和:303972

約数の個数: 60

約数和(自身を含む): 5148709720

約数和(自身を除く): 3277673548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 303937, 607874, 911811, 1215748, 1823622, 2735433, 3647244, 5470866, 5774803, 8206299, 10941732, 11549606, 16412598, 17324409, 23099212, 24618897, 32825196, 34648818, 49237794, 51973227, 69297636, 98475588, 103946454, 155919681, 207892908, 311839362, 467759043, 623678724, 935518086, 1871036172]

約数ペア:

[(1, 1871036172), (2, 935518086), (3, 623678724), (4, 467759043), (6, 311839362), (9, 207892908), (12, 155919681), (18, 103946454), (19, 98475588), (27, 69297636), (36, 51973227), (38, 49237794), (54, 34648818), (57, 32825196), (76, 24618897), (81, 23099212), (108, 17324409), (114, 16412598), (162, 11549606), (171, 10941732), (228, 8206299), (324, 5774803), (342, 5470866), (513, 3647244), (684, 2735433), (1026, 1823622), (1539, 1215748), (2052, 911811), (3078, 607874), (6156, 303937)]