18570924

素因数分解:

$2^2\times 3^3\times {\mathrm{373}}^1\times {\mathrm{461}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 48380640

約数和(自身を除く): 29809716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 373, 461, 746, 922, 1119, 1383, 1492, 1844, 2238, 2766, 3357, 4149, 4476, 5532, 6714, 8298, 10071, 12447, 13428, 16596, 20142, 24894, 40284, 49788, 171953, 343906, 515859, 687812, 1031718, 1547577, 2063436, 3095154, 4642731, 6190308, 9285462, 18570924]

約数ペア:

[(1, 18570924), (2, 9285462), (3, 6190308), (4, 4642731), (6, 3095154), (9, 2063436), (12, 1547577), (18, 1031718), (27, 687812), (36, 515859), (54, 343906), (108, 171953), (373, 49788), (461, 40284), (746, 24894), (922, 20142), (1119, 16596), (1383, 13428), (1492, 12447), (1844, 10071), (2238, 8298), (2766, 6714), (3357, 5532), (4149, 4476)]