123024642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{15313}}^1$

素因数の和:15434

約数の個数: 32

約数和(自身を含む): 267566208

約数和(自身を除く): 144541566

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 15313, 30626, 45939, 91878, 199069, 398138, 597207, 1194414, 1577239, 3154478, 4731717, 9463434, 20504107, 41008214, 61512321, 123024642]

約数ペア:

[(1, 123024642), (2, 61512321), (3, 41008214), (6, 20504107), (13, 9463434), (26, 4731717), (39, 3154478), (78, 1577239), (103, 1194414), (206, 597207), (309, 398138), (618, 199069), (1339, 91878), (2678, 45939), (4017, 30626), (8034, 15313)]