21931453848

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{17241709}}^1$

素因数の和:17241771

約数の個数: 32

約数和(自身を含む): 55863140400

約数和(自身を除く): 33931686552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 17241709, 34483418, 51725127, 68966836, 103450254, 137933672, 206900508, 413801016, 913810577, 1827621154, 2741431731, 3655242308, 5482863462, 7310484616, 10965726924, 21931453848]

約数ペア:

[(1, 21931453848), (2, 10965726924), (3, 7310484616), (4, 5482863462), (6, 3655242308), (8, 2741431731), (12, 1827621154), (24, 913810577), (53, 413801016), (106, 206900508), (159, 137933672), (212, 103450254), (318, 68966836), (424, 51725127), (636, 34483418), (1272, 17241709)]