21414078

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{8093}}^1$

素因数の和:8118

約数の個数: 48

約数和(自身を含む): 55362960

約数和(自身を除く): 33948882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 8093, 16186, 24279, 48558, 56651, 72837, 113302, 145674, 169953, 218511, 339906, 396557, 437022, 509859, 793114, 1019718, 1189671, 1529577, 2379342, 3059154, 3569013, 7138026, 10707039, 21414078]

約数ペア:

[(1, 21414078), (2, 10707039), (3, 7138026), (6, 3569013), (7, 3059154), (9, 2379342), (14, 1529577), (18, 1189671), (21, 1019718), (27, 793114), (42, 509859), (49, 437022), (54, 396557), (63, 339906), (98, 218511), (126, 169953), (147, 145674), (189, 113302), (294, 72837), (378, 56651), (441, 48558), (882, 24279), (1323, 16186), (2646, 8093)]