13350246

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 33600000

約数和(自身を除く): 20249754

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 499, 546, 637, 686, 998, 1029, 1274, 1497, 1911, 2058, 2994, 3493, 3822, 4459, 6487, 6986, 8918, 10479, 12974, 13377, 19461, 20958, 24451, 26754, 38922, 45409, 48902, 73353, 90818, 136227, 146706, 171157, 272454, 317863, 342314, 513471, 635726, 953589, 1026942, 1907178, 2225041, 4450082, 6675123, 13350246]

約数ペア:

[(1, 13350246), (2, 6675123), (3, 4450082), (6, 2225041), (7, 1907178), (13, 1026942), (14, 953589), (21, 635726), (26, 513471), (39, 342314), (42, 317863), (49, 272454), (78, 171157), (91, 146706), (98, 136227), (147, 90818), (182, 73353), (273, 48902), (294, 45409), (343, 38922), (499, 26754), (546, 24451), (637, 20958), (686, 19461), (998, 13377), (1029, 12974), (1274, 10479), (1497, 8918), (1911, 6986), (2058, 6487), (2994, 4459), (3493, 3822)]