245645514

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{110951}}^1$

素因数の和:111003

約数の個数: 32

約数和(自身を含む): 559198080

約数和(自身を除く): 313552566

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 110951, 221902, 332853, 665706, 998559, 1997118, 2995677, 4548991, 5991354, 9097982, 13646973, 27293946, 40940919, 81881838, 122822757, 245645514]

約数ペア:

[(1, 245645514), (2, 122822757), (3, 81881838), (6, 40940919), (9, 27293946), (18, 13646973), (27, 9097982), (41, 5991354), (54, 4548991), (82, 2995677), (123, 1997118), (246, 998559), (369, 665706), (738, 332853), (1107, 221902), (2214, 110951)]