2690748

素因数分解:

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

素因数の和:1874

約数の個数: 36

約数和(自身を含む): 6971328

約数和(自身を除く): 4280580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 1823, 3646, 5469, 7292, 10938, 16407, 21876, 32814, 65628, 74743, 149486, 224229, 298972, 448458, 672687, 896916, 1345374, 2690748]

約数ペア:

[(1, 2690748), (2, 1345374), (3, 896916), (4, 672687), (6, 448458), (9, 298972), (12, 224229), (18, 149486), (36, 74743), (41, 65628), (82, 32814), (123, 21876), (164, 16407), (246, 10938), (369, 7292), (492, 5469), (738, 3646), (1476, 1823)]