26180308

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12143}}^1$

素因数の和:12172

約数の個数: 36

約数和(自身を含む): 58145472

約数和(自身を除く): 31965164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 12143, 24286, 48572, 85001, 133573, 170002, 267146, 340004, 534292, 595007, 935011, 1190014, 1870022, 2380028, 3740044, 6545077, 13090154, 26180308]

約数ペア:

[(1, 26180308), (2, 13090154), (4, 6545077), (7, 3740044), (11, 2380028), (14, 1870022), (22, 1190014), (28, 935011), (44, 595007), (49, 534292), (77, 340004), (98, 267146), (154, 170002), (196, 133573), (308, 85001), (539, 48572), (1078, 24286), (2156, 12143)]