18324738

素因数分解:

$2^1\times 3^3\times {\mathrm{439}}^1\times {\mathrm{773}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 40867200

約数和(自身を除く): 22542462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 439, 773, 878, 1317, 1546, 2319, 2634, 3951, 4638, 6957, 7902, 11853, 13914, 20871, 23706, 41742, 339347, 678694, 1018041, 2036082, 3054123, 6108246, 9162369, 18324738]

約数ペア:

[(1, 18324738), (2, 9162369), (3, 6108246), (6, 3054123), (9, 2036082), (18, 1018041), (27, 678694), (54, 339347), (439, 41742), (773, 23706), (878, 20871), (1317, 13914), (1546, 11853), (2319, 7902), (2634, 6957), (3951, 4638)]