21721047048

素因数分解:

$2^3\times 3^3\times {\mathrm{100560403}}^1$

素因数の和:100560418

約数の個数: 32

約数和(自身を含む): 60336242400

約数和(自身を除く): 38615195352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 100560403, 201120806, 301681209, 402241612, 603362418, 804483224, 905043627, 1206724836, 1810087254, 2413449672, 2715130881, 3620174508, 5430261762, 7240349016, 10860523524, 21721047048]

約数ペア:

[(1, 21721047048), (2, 10860523524), (3, 7240349016), (4, 5430261762), (6, 3620174508), (8, 2715130881), (9, 2413449672), (12, 1810087254), (18, 1206724836), (24, 905043627), (27, 804483224), (36, 603362418), (54, 402241612), (72, 301681209), (108, 201120806), (216, 100560403)]