18050904

素因数分解:

$2^3\times 3^3\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 50517600

約数和(自身を除く): 32466696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 193, 216, 386, 433, 579, 772, 866, 1158, 1299, 1544, 1732, 1737, 2316, 2598, 3464, 3474, 3897, 4632, 5196, 5211, 6948, 7794, 10392, 10422, 11691, 13896, 15588, 20844, 23382, 31176, 41688, 46764, 83569, 93528, 167138, 250707, 334276, 501414, 668552, 752121, 1002828, 1504242, 2005656, 2256363, 3008484, 4512726, 6016968, 9025452, 18050904]

約数ペア:

[(1, 18050904), (2, 9025452), (3, 6016968), (4, 4512726), (6, 3008484), (8, 2256363), (9, 2005656), (12, 1504242), (18, 1002828), (24, 752121), (27, 668552), (36, 501414), (54, 334276), (72, 250707), (108, 167138), (193, 93528), (216, 83569), (386, 46764), (433, 41688), (579, 31176), (772, 23382), (866, 20844), (1158, 15588), (1299, 13896), (1544, 11691), (1732, 10422), (1737, 10392), (2316, 7794), (2598, 6948), (3464, 5211), (3474, 5196), (3897, 4632)]