21639528

素因数分解:

$2^3\times 3^3\times {\mathrm{100183}}^1$

素因数の和:100198

約数の個数: 32

約数和(自身を含む): 60110400

約数和(自身を除く): 38470872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 100183, 200366, 300549, 400732, 601098, 801464, 901647, 1202196, 1803294, 2404392, 2704941, 3606588, 5409882, 7213176, 10819764, 21639528]

約数ペア:

[(1, 21639528), (2, 10819764), (3, 7213176), (4, 5409882), (6, 3606588), (8, 2704941), (9, 2404392), (12, 1803294), (18, 1202196), (24, 901647), (27, 801464), (36, 601098), (54, 400732), (72, 300549), (108, 200366), (216, 100183)]