1373922

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 3380832

約数和(自身を除く): 2006910

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 257, 297, 486, 514, 594, 771, 891, 1542, 1782, 2313, 2673, 2827, 4626, 5346, 5654, 6939, 8481, 13878, 16962, 20817, 25443, 41634, 50886, 62451, 76329, 124902, 152658, 228987, 457974, 686961, 1373922]

約数ペア:

[(1, 1373922), (2, 686961), (3, 457974), (6, 228987), (9, 152658), (11, 124902), (18, 76329), (22, 62451), (27, 50886), (33, 41634), (54, 25443), (66, 20817), (81, 16962), (99, 13878), (162, 8481), (198, 6939), (243, 5654), (257, 5346), (297, 4626), (486, 2827), (514, 2673), (594, 2313), (771, 1782), (891, 1542)]