18916506066

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1\times {\mathrm{22963}}^1$

素因数の和:23766

約数の個数: 32

約数和(自身を含む): 38054838528

約数和(自身を除く): 19138332462

約数列:

[1, 2, 3, 6, 251, 502, 547, 753, 1094, 1506, 1641, 3282, 22963, 45926, 68889, 137297, 137778, 274594, 411891, 823782, 5763713, 11527426, 12560761, 17291139, 25121522, 34582278, 37682283, 75364566, 3152751011, 6305502022, 9458253033, 18916506066]

約数ペア:

[(1, 18916506066), (2, 9458253033), (3, 6305502022), (6, 3152751011), (251, 75364566), (502, 37682283), (547, 34582278), (753, 25121522), (1094, 17291139), (1506, 12560761), (1641, 11527426), (3282, 5763713), (22963, 823782), (45926, 411891), (68889, 274594), (137297, 137778)]