1645276572

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1987049}}^1$

素因数の和:1987082

約数の個数: 36

約数和(自身を含む): 4339717200

約数和(自身を除く): 2694440628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1987049, 3974098, 5961147, 7948196, 11922294, 17883441, 23844588, 35766882, 45702127, 71533764, 91404254, 137106381, 182808508, 274212762, 411319143, 548425524, 822638286, 1645276572]

約数ペア:

[(1, 1645276572), (2, 822638286), (3, 548425524), (4, 411319143), (6, 274212762), (9, 182808508), (12, 137106381), (18, 91404254), (23, 71533764), (36, 45702127), (46, 35766882), (69, 23844588), (92, 17883441), (138, 11922294), (207, 7948196), (276, 5961147), (414, 3974098), (828, 1987049)]