2978755722

素因数分解:

$2^1\times 3^5\times {\mathrm{331}}^1\times {\mathrm{18517}}^1$

素因数の和:18865

約数の個数: 48

約数和(自身を含む): 6713589792

約数和(自身を除く): 3734834070

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 331, 486, 662, 993, 1986, 2979, 5958, 8937, 17874, 18517, 26811, 37034, 53622, 55551, 80433, 111102, 160866, 166653, 333306, 499959, 999918, 1499877, 2999754, 4499631, 6129127, 8999262, 12258254, 18387381, 36774762, 55162143, 110324286, 165486429, 330972858, 496459287, 992918574, 1489377861, 2978755722]

約数ペア:

[(1, 2978755722), (2, 1489377861), (3, 992918574), (6, 496459287), (9, 330972858), (18, 165486429), (27, 110324286), (54, 55162143), (81, 36774762), (162, 18387381), (243, 12258254), (331, 8999262), (486, 6129127), (662, 4499631), (993, 2999754), (1986, 1499877), (2979, 999918), (5958, 499959), (8937, 333306), (17874, 166653), (18517, 160866), (26811, 111102), (37034, 80433), (53622, 55551)]