12180870849

素因数分解:

$3^1\times 7^4\times {\mathrm{181}}^1\times {\mathrm{9343}}^1$

素因数の和:9555

約数の個数: 40

約数和(自身を含む): 19053612032

約数和(自身を除く): 6872741183

約数列:

[1, 3, 7, 21, 49, 147, 181, 343, 543, 1029, 1267, 2401, 3801, 7203, 8869, 9343, 26607, 28029, 62083, 65401, 186249, 196203, 434581, 457807, 1303743, 1373421, 1691083, 3204649, 5073249, 9613947, 11837581, 22432543, 35512743, 67297629, 82863067, 248589201, 580041469, 1740124407, 4060290283, 12180870849]

約数ペア:

[(1, 12180870849), (3, 4060290283), (7, 1740124407), (21, 580041469), (49, 248589201), (147, 82863067), (181, 67297629), (343, 35512743), (543, 22432543), (1029, 11837581), (1267, 9613947), (2401, 5073249), (3801, 3204649), (7203, 1691083), (8869, 1373421), (9343, 1303743), (26607, 457807), (28029, 434581), (62083, 196203), (65401, 186249)]