2143291206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1646153}}^1$

素因数の和:1646196

約数の個数: 32

約数和(自身を含む): 5056985088

約数和(自身を除く): 2913693882

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 1646153, 3292306, 4938459, 9876918, 11523071, 23046142, 34569213, 51030743, 69138426, 102061486, 153092229, 306184458, 357215201, 714430402, 1071645603, 2143291206]

約数ペア:

[(1, 2143291206), (2, 1071645603), (3, 714430402), (6, 357215201), (7, 306184458), (14, 153092229), (21, 102061486), (31, 69138426), (42, 51030743), (62, 34569213), (93, 23046142), (186, 11523071), (217, 9876918), (434, 4938459), (651, 3292306), (1302, 1646153)]