25918308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{55381}}^1$

素因数の和:55404

約数の個数: 36

約数和(自身を含む): 70556668

約数和(自身を除く): 44638360

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 55381, 110762, 166143, 221524, 332286, 498429, 664572, 719953, 996858, 1439906, 1993716, 2159859, 2879812, 4319718, 6479577, 8639436, 12959154, 25918308]

約数ペア:

[(1, 25918308), (2, 12959154), (3, 8639436), (4, 6479577), (6, 4319718), (9, 2879812), (12, 2159859), (13, 1993716), (18, 1439906), (26, 996858), (36, 719953), (39, 664572), (52, 498429), (78, 332286), (117, 221524), (156, 166143), (234, 110762), (468, 55381)]