16919712

素因数分解:

$2^5\times 3^3\times {\mathrm{19583}}^1$

素因数の和:19602

約数の個数: 48

約数和(自身を含む): 49351680

約数和(自身を除く): 32431968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 19583, 39166, 58749, 78332, 117498, 156664, 176247, 234996, 313328, 352494, 469992, 528741, 626656, 704988, 939984, 1057482, 1409976, 1879968, 2114964, 2819952, 4229928, 5639904, 8459856, 16919712]

約数ペア:

[(1, 16919712), (2, 8459856), (3, 5639904), (4, 4229928), (6, 2819952), (8, 2114964), (9, 1879968), (12, 1409976), (16, 1057482), (18, 939984), (24, 704988), (27, 626656), (32, 528741), (36, 469992), (48, 352494), (54, 313328), (72, 234996), (96, 176247), (108, 156664), (144, 117498), (216, 78332), (288, 58749), (432, 39166), (864, 19583)]