2029554738

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{529357}}^1$

素因数の和:529439

約数の個数: 32

約数和(自身を含む): 4573653120

約数和(自身を除く): 2544098382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 529357, 1058714, 1588071, 3176142, 4764213, 9528426, 14292639, 28585278, 37584347, 75168694, 112753041, 225506082, 338259123, 676518246, 1014777369, 2029554738]

約数ペア:

[(1, 2029554738), (2, 1014777369), (3, 676518246), (6, 338259123), (9, 225506082), (18, 112753041), (27, 75168694), (54, 37584347), (71, 28585278), (142, 14292639), (213, 9528426), (426, 4764213), (639, 3176142), (1278, 1588071), (1917, 1058714), (3834, 529357)]