111231822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1439}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 239984640

約数和(自身を除く): 128752818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 991, 1439, 1982, 2878, 2973, 4317, 5946, 8634, 12883, 18707, 25766, 37414, 38649, 56121, 77298, 112242, 1426049, 2852098, 4278147, 8556294, 18538637, 37077274, 55615911, 111231822]

約数ペア:

[(1, 111231822), (2, 55615911), (3, 37077274), (6, 18538637), (13, 8556294), (26, 4278147), (39, 2852098), (78, 1426049), (991, 112242), (1439, 77298), (1982, 56121), (2878, 38649), (2973, 37414), (4317, 25766), (5946, 18707), (8634, 12883)]