19440970128

素因数分解:

$2^4\times 3^2\times {\mathrm{7789}}^1\times {\mathrm{17333}}^1$

素因数の和:25136

約数の個数: 60

約数和(自身を含む): 54417839580

約数和(自身を除く): 34976869452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 7789, 15578, 17333, 23367, 31156, 34666, 46734, 51999, 62312, 69332, 70101, 93468, 103998, 124624, 138664, 140202, 155997, 186936, 207996, 277328, 280404, 311994, 373872, 415992, 560808, 623988, 831984, 1121616, 1247976, 2495952, 135006737, 270013474, 405020211, 540026948, 810040422, 1080053896, 1215060633, 1620080844, 2160107792, 2430121266, 3240161688, 4860242532, 6480323376, 9720485064, 19440970128]

約数ペア:

[(1, 19440970128), (2, 9720485064), (3, 6480323376), (4, 4860242532), (6, 3240161688), (8, 2430121266), (9, 2160107792), (12, 1620080844), (16, 1215060633), (18, 1080053896), (24, 810040422), (36, 540026948), (48, 405020211), (72, 270013474), (144, 135006737), (7789, 2495952), (15578, 1247976), (17333, 1121616), (23367, 831984), (31156, 623988), (34666, 560808), (46734, 415992), (51999, 373872), (62312, 311994), (69332, 280404), (70101, 277328), (93468, 207996), (103998, 186936), (124624, 155997), (138664, 140202)]