2017990746

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{732749}}^1$

素因数の和:732780

約数の個数: 40

約数和(自身を含む): 4787788500

約数和(自身を除く): 2769797754

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 732749, 1465498, 2198247, 4396494, 6594741, 12456733, 13189482, 19784223, 24913466, 37370199, 39568446, 59352669, 74740398, 112110597, 118705338, 224221194, 336331791, 672663582, 1008995373, 2017990746]

約数ペア:

[(1, 2017990746), (2, 1008995373), (3, 672663582), (6, 336331791), (9, 224221194), (17, 118705338), (18, 112110597), (27, 74740398), (34, 59352669), (51, 39568446), (54, 37370199), (81, 24913466), (102, 19784223), (153, 13189482), (162, 12456733), (306, 6594741), (459, 4396494), (918, 2198247), (1377, 1465498), (2754, 732749)]