21750871722

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1\times {\mathrm{41813}}^1$

素因数の和:42478

約数の個数: 32

約数和(自身を含む): 43834452480

約数和(自身を除く): 22083580758

約数列:

[1, 2, 3, 6, 181, 362, 479, 543, 958, 1086, 1437, 2874, 41813, 83626, 86699, 125439, 173398, 250878, 260097, 520194, 7568153, 15136306, 20028427, 22704459, 40056854, 45408918, 60085281, 120170562, 3625145287, 7250290574, 10875435861, 21750871722]

約数ペア:

[(1, 21750871722), (2, 10875435861), (3, 7250290574), (6, 3625145287), (181, 120170562), (362, 60085281), (479, 45408918), (543, 40056854), (958, 22704459), (1086, 20028427), (1437, 15136306), (2874, 7568153), (41813, 520194), (83626, 260097), (86699, 250878), (125439, 173398)]