18674820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{34583}}^1$

素因数の和:34601

約数の個数: 48

約数和(自身を含む): 58101120

約数和(自身を除く): 39426300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 34583, 69166, 103749, 138332, 172915, 207498, 311247, 345830, 414996, 518745, 622494, 691660, 933741, 1037490, 1244988, 1556235, 1867482, 2074980, 3112470, 3734964, 4668705, 6224940, 9337410, 18674820]

約数ペア:

[(1, 18674820), (2, 9337410), (3, 6224940), (4, 4668705), (5, 3734964), (6, 3112470), (9, 2074980), (10, 1867482), (12, 1556235), (15, 1244988), (18, 1037490), (20, 933741), (27, 691660), (30, 622494), (36, 518745), (45, 414996), (54, 345830), (60, 311247), (90, 207498), (108, 172915), (135, 138332), (180, 103749), (270, 69166), (540, 34583)]