16121784

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13709}}^1$

素因数の和:13732

約数の個数: 48

約数和(自身を含む): 46888200

約数和(自身を除く): 30766416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 13709, 27418, 41127, 54836, 82254, 95963, 109672, 164508, 191926, 287889, 329016, 383852, 575778, 671741, 767704, 1151556, 1343482, 2015223, 2303112, 2686964, 4030446, 5373928, 8060892, 16121784]

約数ペア:

[(1, 16121784), (2, 8060892), (3, 5373928), (4, 4030446), (6, 2686964), (7, 2303112), (8, 2015223), (12, 1343482), (14, 1151556), (21, 767704), (24, 671741), (28, 575778), (42, 383852), (49, 329016), (56, 287889), (84, 191926), (98, 164508), (147, 109672), (168, 95963), (196, 82254), (294, 54836), (392, 41127), (588, 27418), (1176, 13709)]