17970984

素因数分解:

$2^3\times 3^4\times {\mathrm{27733}}^1$

素因数の和:27751

約数の個数: 40

約数和(自身を含む): 50337210

約数和(自身を除く): 32366226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 27733, 55466, 83199, 110932, 166398, 221864, 249597, 332796, 499194, 665592, 748791, 998388, 1497582, 1996776, 2246373, 2995164, 4492746, 5990328, 8985492, 17970984]

約数ペア:

[(1, 17970984), (2, 8985492), (3, 5990328), (4, 4492746), (6, 2995164), (8, 2246373), (9, 1996776), (12, 1497582), (18, 998388), (24, 748791), (27, 665592), (36, 499194), (54, 332796), (72, 249597), (81, 221864), (108, 166398), (162, 110932), (216, 83199), (324, 55466), (648, 27733)]