2012172354

素因数分解:

$2^1\times 3^4\times {\mathrm{1667}}^1\times {\mathrm{7451}}^1$

素因数の和:9132

約数の個数: 40

約数和(自身を含む): 4512066768

約数和(自身を除く): 2499894414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1667, 3334, 5001, 7451, 10002, 14902, 15003, 22353, 30006, 44706, 45009, 67059, 90018, 134118, 135027, 201177, 270054, 402354, 603531, 1207062, 12420817, 24841634, 37262451, 74524902, 111787353, 223574706, 335362059, 670724118, 1006086177, 2012172354]

約数ペア:

[(1, 2012172354), (2, 1006086177), (3, 670724118), (6, 335362059), (9, 223574706), (18, 111787353), (27, 74524902), (54, 37262451), (81, 24841634), (162, 12420817), (1667, 1207062), (3334, 603531), (5001, 402354), (7451, 270054), (10002, 201177), (14902, 135027), (15003, 134118), (22353, 90018), (30006, 67059), (44706, 45009)]