81300654

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{22697}}^1$

素因数の和:22904

約数の個数: 24

約数和(自身を含む): 177044400

約数和(自身を除く): 95743746

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 22697, 45394, 68091, 136182, 204273, 408546, 4516703, 9033406, 13550109, 27100218, 40650327, 81300654]

約数ペア:

[(1, 81300654), (2, 40650327), (3, 27100218), (6, 13550109), (9, 9033406), (18, 4516703), (199, 408546), (398, 204273), (597, 136182), (1194, 68091), (1791, 45394), (3582, 22697)]