1345374

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1823}}^1$

素因数の和:1872

約数の個数: 24

約数和(自身を含む): 2987712

約数和(自身を除く): 1642338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1823, 3646, 5469, 10938, 16407, 32814, 74743, 149486, 224229, 448458, 672687, 1345374]

約数ペア:

[(1, 1345374), (2, 672687), (3, 448458), (6, 224229), (9, 149486), (18, 74743), (41, 32814), (82, 16407), (123, 10938), (246, 5469), (369, 3646), (738, 1823)]