18443424

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8353}}^1$

素因数の和:8389

約数の個数: 48

約数和(自身を含む): 50524992

約数和(自身を除く): 32081568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8353, 16706, 25059, 33412, 50118, 66824, 100236, 133648, 192119, 200472, 267296, 384238, 400944, 576357, 768476, 801888, 1152714, 1536952, 2305428, 3073904, 4610856, 6147808, 9221712, 18443424]

約数ペア:

[(1, 18443424), (2, 9221712), (3, 6147808), (4, 4610856), (6, 3073904), (8, 2305428), (12, 1536952), (16, 1152714), (23, 801888), (24, 768476), (32, 576357), (46, 400944), (48, 384238), (69, 267296), (92, 200472), (96, 192119), (138, 133648), (184, 100236), (276, 66824), (368, 50118), (552, 33412), (736, 25059), (1104, 16706), (2208, 8353)]