2015873412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{72503}}^1$

素因数の和:72848

約数の個数: 48

約数和(自身を含む): 5391977472

約数和(自身を除く): 3376104060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 662, 993, 1324, 1986, 2317, 3972, 4634, 6951, 9268, 13902, 27804, 72503, 145006, 217509, 290012, 435018, 507521, 870036, 1015042, 1522563, 2030084, 3045126, 6090252, 23998493, 47996986, 71995479, 95993972, 143990958, 167989451, 287981916, 335978902, 503968353, 671957804, 1007936706, 2015873412]

約数ペア:

[(1, 2015873412), (2, 1007936706), (3, 671957804), (4, 503968353), (6, 335978902), (7, 287981916), (12, 167989451), (14, 143990958), (21, 95993972), (28, 71995479), (42, 47996986), (84, 23998493), (331, 6090252), (662, 3045126), (993, 2030084), (1324, 1522563), (1986, 1015042), (2317, 870036), (3972, 507521), (4634, 435018), (6951, 290012), (9268, 217509), (13902, 145006), (27804, 72503)]