2149182018

素因数分解:

$2^1\times 3^3\times {\mathrm{317}}^1\times {\mathrm{125551}}^1$

素因数の和:125879

約数の個数: 32

約数和(自身を含む): 4791064320

約数和(自身を除く): 2641882302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 317, 634, 951, 1902, 2853, 5706, 8559, 17118, 125551, 251102, 376653, 753306, 1129959, 2259918, 3389877, 6779754, 39799667, 79599334, 119399001, 238798002, 358197003, 716394006, 1074591009, 2149182018]

約数ペア:

[(1, 2149182018), (2, 1074591009), (3, 716394006), (6, 358197003), (9, 238798002), (18, 119399001), (27, 79599334), (54, 39799667), (317, 6779754), (634, 3389877), (951, 2259918), (1902, 1129959), (2853, 753306), (5706, 376653), (8559, 251102), (17118, 125551)]