19243602

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{50909}}^1$

素因数の和:50927

約数の個数: 32

約数和(自身を含む): 48873600

約数和(自身を除く): 29629998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 50909, 101818, 152727, 305454, 356363, 458181, 712726, 916362, 1069089, 1374543, 2138178, 2749086, 3207267, 6414534, 9621801, 19243602]

約数ペア:

[(1, 19243602), (2, 9621801), (3, 6414534), (6, 3207267), (7, 2749086), (9, 2138178), (14, 1374543), (18, 1069089), (21, 916362), (27, 712726), (42, 458181), (54, 356363), (63, 305454), (126, 152727), (189, 101818), (378, 50909)]