19747602

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{156727}}^1$

素因数の和:156742

約数の個数: 24

約数和(自身を含む): 48899136

約数和(自身を除く): 29151534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 156727, 313454, 470181, 940362, 1097089, 1410543, 2194178, 2821086, 3291267, 6582534, 9873801, 19747602]

約数ペア:

[(1, 19747602), (2, 9873801), (3, 6582534), (6, 3291267), (7, 2821086), (9, 2194178), (14, 1410543), (18, 1097089), (21, 940362), (42, 470181), (63, 313454), (126, 156727)]