16145784

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4429

約数の個数: 64

約数和(自身を含む): 47498400

約数和(自身を除く): 31352616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 4397, 8794, 13191, 17588, 26382, 35176, 39573, 52764, 74749, 79146, 105528, 118719, 149498, 158292, 224247, 237438, 298996, 316584, 448494, 474876, 597992, 672741, 896988, 949752, 1345482, 1793976, 2018223, 2690964, 4036446, 5381928, 8072892, 16145784]

約数ペア:

[(1, 16145784), (2, 8072892), (3, 5381928), (4, 4036446), (6, 2690964), (8, 2018223), (9, 1793976), (12, 1345482), (17, 949752), (18, 896988), (24, 672741), (27, 597992), (34, 474876), (36, 448494), (51, 316584), (54, 298996), (68, 237438), (72, 224247), (102, 158292), (108, 149498), (136, 118719), (153, 105528), (204, 79146), (216, 74749), (306, 52764), (408, 39573), (459, 35176), (612, 26382), (918, 17588), (1224, 13191), (1836, 8794), (3672, 4397)]