18322954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 32256000

約数和(自身を除く): 13933046

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 1279, 2558, 7163, 14326, 16627, 24301, 33254, 37091, 48602, 74182, 315913, 482183, 631826, 704729, 964366, 1409458, 9161477, 18322954]

約数ペア:

[(1, 18322954), (2, 9161477), (13, 1409458), (19, 964366), (26, 704729), (29, 631826), (38, 482183), (58, 315913), (247, 74182), (377, 48602), (494, 37091), (551, 33254), (754, 24301), (1102, 16627), (1279, 14326), (2558, 7163)]