18291245739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{14713}}^1$

素因数の和:15107

約数の個数: 32

約数和(自身を含む): 26578427904

約数和(自身を除く): 8287182165

約数列:

[1, 3, 13, 39, 127, 251, 381, 753, 1651, 3263, 4953, 9789, 14713, 31877, 44139, 95631, 191269, 414401, 573807, 1243203, 1868551, 3692963, 5605653, 11078889, 24291163, 48008519, 72873489, 144025557, 469006301, 1407018903, 6097081913, 18291245739]

約数ペア:

[(1, 18291245739), (3, 6097081913), (13, 1407018903), (39, 469006301), (127, 144025557), (251, 72873489), (381, 48008519), (753, 24291163), (1651, 11078889), (3263, 5605653), (4953, 3692963), (9789, 1868551), (14713, 1243203), (31877, 573807), (44139, 414401), (95631, 191269)]