13279188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3701}}^1$

素因数の和:3744

約数の個数: 48

約数和(自身を含む): 34828416

約数和(自身を除く): 21549228

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 3701, 7402, 11103, 14804, 22206, 44412, 48113, 85123, 96226, 144339, 170246, 192452, 255369, 288678, 340492, 510738, 577356, 1021476, 1106599, 2213198, 3319797, 4426396, 6639594, 13279188]

約数ペア:

[(1, 13279188), (2, 6639594), (3, 4426396), (4, 3319797), (6, 2213198), (12, 1106599), (13, 1021476), (23, 577356), (26, 510738), (39, 340492), (46, 288678), (52, 255369), (69, 192452), (78, 170246), (92, 144339), (138, 96226), (156, 85123), (276, 48113), (299, 44412), (598, 22206), (897, 14804), (1196, 11103), (1794, 7402), (3588, 3701)]