16383222

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4434

約数の個数: 40

約数和(自身を含む): 38315376

約数和(自身を除く): 21932154

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 4397, 8794, 13191, 26382, 39573, 79146, 101131, 118719, 202262, 237438, 303393, 356157, 606786, 712314, 910179, 1820358, 2730537, 5461074, 8191611, 16383222]

約数ペア:

[(1, 16383222), (2, 8191611), (3, 5461074), (6, 2730537), (9, 1820358), (18, 910179), (23, 712314), (27, 606786), (46, 356157), (54, 303393), (69, 237438), (81, 202262), (138, 118719), (162, 101131), (207, 79146), (414, 39573), (621, 26382), (1242, 13191), (1863, 8794), (3726, 4397)]