2978097552

素因数分解:

$2^4\times 3^2\times {\mathrm{20681233}}^1$

素因数の和:20681247

約数の個数: 30

約数和(自身を含む): 8334537302

約数和(自身を除く): 5356439750

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 20681233, 41362466, 62043699, 82724932, 124087398, 165449864, 186131097, 248174796, 330899728, 372262194, 496349592, 744524388, 992699184, 1489048776, 2978097552]

約数ペア:

[(1, 2978097552), (2, 1489048776), (3, 992699184), (4, 744524388), (6, 496349592), (8, 372262194), (9, 330899728), (12, 248174796), (16, 186131097), (18, 165449864), (24, 124087398), (36, 82724932), (48, 62043699), (72, 41362466), (144, 20681233)]