15228216

素因数分解:

$2^3\times 3^3\times {\mathrm{70501}}^1$

素因数の和:70516

約数の個数: 32

約数和(自身を含む): 42301200

約数和(自身を除く): 27072984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 70501, 141002, 211503, 282004, 423006, 564008, 634509, 846012, 1269018, 1692024, 1903527, 2538036, 3807054, 5076072, 7614108, 15228216]

約数ペア:

[(1, 15228216), (2, 7614108), (3, 5076072), (4, 3807054), (6, 2538036), (8, 1903527), (9, 1692024), (12, 1269018), (18, 846012), (24, 634509), (27, 564008), (36, 423006), (54, 282004), (72, 211503), (108, 141002), (216, 70501)]