755298

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 1710720

約数和(自身を除く): 955422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 197, 213, 394, 426, 591, 639, 1182, 1278, 1773, 1917, 3546, 3834, 5319, 10638, 13987, 27974, 41961, 83922, 125883, 251766, 377649, 755298]

約数ペア:

[(1, 755298), (2, 377649), (3, 251766), (6, 125883), (9, 83922), (18, 41961), (27, 27974), (54, 13987), (71, 10638), (142, 5319), (197, 3834), (213, 3546), (394, 1917), (426, 1773), (591, 1278), (639, 1182)]