21887928

素因数分解:

$2^3\times 3^3\times {\mathrm{101333}}^1$

素因数の和:101348

約数の個数: 32

約数和(自身を含む): 60800400

約数和(自身を除く): 38912472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 101333, 202666, 303999, 405332, 607998, 810664, 911997, 1215996, 1823994, 2431992, 2735991, 3647988, 5471982, 7295976, 10943964, 21887928]

約数ペア:

[(1, 21887928), (2, 10943964), (3, 7295976), (4, 5471982), (6, 3647988), (8, 2735991), (9, 2431992), (12, 1823994), (18, 1215996), (24, 911997), (27, 810664), (36, 607998), (54, 405332), (72, 303999), (108, 202666), (216, 101333)]