181830258

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{13523}}^1$

素因数の和:13620

約数の個数: 40

約数和(自身を含む): 412373808

約数和(自身を除く): 230543550

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 4482, 6723, 13446, 13523, 27046, 40569, 81138, 121707, 243414, 365121, 730242, 1095363, 1122409, 2190726, 2244818, 3367227, 6734454, 10101681, 20203362, 30305043, 60610086, 90915129, 181830258]

約数ペア:

[(1, 181830258), (2, 90915129), (3, 60610086), (6, 30305043), (9, 20203362), (18, 10101681), (27, 6734454), (54, 3367227), (81, 2244818), (83, 2190726), (162, 1122409), (166, 1095363), (249, 730242), (498, 365121), (747, 243414), (1494, 121707), (2241, 81138), (4482, 40569), (6723, 27046), (13446, 13523)]