13163268

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 32941440

約数和(自身を除く): 19778172

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1289, 1702, 2553, 2578, 3404, 3867, 5106, 5156, 7734, 10212, 15468, 29647, 47693, 59294, 88941, 95386, 118588, 143079, 177882, 190772, 286158, 355764, 572316, 1096939, 2193878, 3290817, 4387756, 6581634, 13163268]

約数ペア:

[(1, 13163268), (2, 6581634), (3, 4387756), (4, 3290817), (6, 2193878), (12, 1096939), (23, 572316), (37, 355764), (46, 286158), (69, 190772), (74, 177882), (92, 143079), (111, 118588), (138, 95386), (148, 88941), (222, 59294), (276, 47693), (444, 29647), (851, 15468), (1289, 10212), (1702, 7734), (2553, 5156), (2578, 5106), (3404, 3867)]