7901874

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 18083520

約数和(自身を除く): 10181646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 229, 243, 426, 458, 486, 639, 687, 1278, 1374, 1917, 2061, 3834, 4122, 5751, 6183, 11502, 12366, 16259, 17253, 18549, 32518, 34506, 37098, 48777, 55647, 97554, 111294, 146331, 292662, 438993, 877986, 1316979, 2633958, 3950937, 7901874]

約数ペア:

[(1, 7901874), (2, 3950937), (3, 2633958), (6, 1316979), (9, 877986), (18, 438993), (27, 292662), (54, 146331), (71, 111294), (81, 97554), (142, 55647), (162, 48777), (213, 37098), (229, 34506), (243, 32518), (426, 18549), (458, 17253), (486, 16259), (639, 12366), (687, 11502), (1278, 6183), (1374, 5751), (1917, 4122), (2061, 3834)]