489352914

素因数分解:

$2^1\times 3^6\times {\mathrm{335633}}^1$

素因数の和:335653

約数の個数: 28

約数和(自身を含む): 1100543886

約数和(自身を除く): 611190972

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 335633, 671266, 1006899, 2013798, 3020697, 6041394, 9062091, 18124182, 27186273, 54372546, 81558819, 163117638, 244676457, 489352914]

約数ペア:

[(1, 489352914), (2, 244676457), (3, 163117638), (6, 81558819), (9, 54372546), (18, 27186273), (27, 18124182), (54, 9062091), (81, 6041394), (162, 3020697), (243, 2013798), (486, 1006899), (729, 671266), (1458, 335633)]