18984534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 40191360

約数和(自身を除く): 21206826

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 241, 482, 691, 723, 1382, 1446, 2073, 4146, 4579, 9158, 13129, 13737, 26258, 27474, 39387, 78774, 166531, 333062, 499593, 999186, 3164089, 6328178, 9492267, 18984534]

約数ペア:

[(1, 18984534), (2, 9492267), (3, 6328178), (6, 3164089), (19, 999186), (38, 499593), (57, 333062), (114, 166531), (241, 78774), (482, 39387), (691, 27474), (723, 26258), (1382, 13737), (1446, 13129), (2073, 9158), (4146, 4579)]