19386648

素因数分解:

$2^3\times 3^3\times {\mathrm{89753}}^1$

素因数の和:89768

約数の個数: 32

約数和(自身を含む): 53852400

約数和(自身を除く): 34465752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 89753, 179506, 269259, 359012, 538518, 718024, 807777, 1077036, 1615554, 2154072, 2423331, 3231108, 4846662, 6462216, 9693324, 19386648]

約数ペア:

[(1, 19386648), (2, 9693324), (3, 6462216), (4, 4846662), (6, 3231108), (8, 2423331), (9, 2154072), (12, 1615554), (18, 1077036), (24, 807777), (27, 718024), (36, 538518), (54, 359012), (72, 269259), (108, 179506), (216, 89753)]