2728728

素因数分解:

$2^3\times 3^4\times {\mathrm{4211}}^1$

素因数の和:4229

約数の個数: 40

約数和(自身を含む): 7644780

約数和(自身を除く): 4916052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 4211, 8422, 12633, 16844, 25266, 33688, 37899, 50532, 75798, 101064, 113697, 151596, 227394, 303192, 341091, 454788, 682182, 909576, 1364364, 2728728]

約数ペア:

[(1, 2728728), (2, 1364364), (3, 909576), (4, 682182), (6, 454788), (8, 341091), (9, 303192), (12, 227394), (18, 151596), (24, 113697), (27, 101064), (36, 75798), (54, 50532), (72, 37899), (81, 33688), (108, 25266), (162, 16844), (216, 12633), (324, 8422), (648, 4211)]