22151121354

素因数分解:

$2^1\times 3^7\times {\mathrm{449}}^1\times {\mathrm{11279}}^1$

素因数の和:11751

約数の個数: 64

約数和(自身を含む): 49947840000

約数和(自身を除く): 27796718646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 449, 486, 729, 898, 1347, 1458, 2187, 2694, 4041, 4374, 8082, 11279, 12123, 22558, 24246, 33837, 36369, 67674, 72738, 101511, 109107, 203022, 218214, 304533, 327321, 609066, 654642, 913599, 981963, 1827198, 1963926, 2740797, 5064271, 5481594, 8222391, 10128542, 15192813, 16444782, 24667173, 30385626, 45578439, 49334346, 91156878, 136735317, 273470634, 410205951, 820411902, 1230617853, 2461235706, 3691853559, 7383707118, 11075560677, 22151121354]

約数ペア:

[(1, 22151121354), (2, 11075560677), (3, 7383707118), (6, 3691853559), (9, 2461235706), (18, 1230617853), (27, 820411902), (54, 410205951), (81, 273470634), (162, 136735317), (243, 91156878), (449, 49334346), (486, 45578439), (729, 30385626), (898, 24667173), (1347, 16444782), (1458, 15192813), (2187, 10128542), (2694, 8222391), (4041, 5481594), (4374, 5064271), (8082, 2740797), (11279, 1963926), (12123, 1827198), (22558, 981963), (24246, 913599), (33837, 654642), (36369, 609066), (67674, 327321), (72738, 304533), (101511, 218214), (109107, 203022)]