2820918804516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3163}}^1\times {\mathrm{1303873}}^1$

素因数の和:1307065

約数の個数: 72

約数和(自身を含む): 7508332351520

約数和(自身を除く): 4687413547004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 3163, 6326, 9489, 12652, 18978, 28467, 37956, 56934, 60097, 113868, 120194, 180291, 240388, 360582, 540873, 721164, 1081746, 1303873, 2163492, 2607746, 3911619, 5215492, 7823238, 11734857, 15646476, 23469714, 24773587, 46939428, 49547174, 74320761, 99094348, 148641522, 222962283, 297283044, 445924566, 891849132, 4124150299, 8248300598, 12372450897, 16496601196, 24744901794, 37117352691, 49489803588, 74234705382, 78358855681, 148469410764, 156717711362, 235076567043, 313435422724, 470153134086, 705229701129, 940306268172, 1410459402258, 2820918804516]

約数ペア:

[(1, 2820918804516), (2, 1410459402258), (3, 940306268172), (4, 705229701129), (6, 470153134086), (9, 313435422724), (12, 235076567043), (18, 156717711362), (19, 148469410764), (36, 78358855681), (38, 74234705382), (57, 49489803588), (76, 37117352691), (114, 24744901794), (171, 16496601196), (228, 12372450897), (342, 8248300598), (684, 4124150299), (3163, 891849132), (6326, 445924566), (9489, 297283044), (12652, 222962283), (18978, 148641522), (28467, 99094348), (37956, 74320761), (56934, 49547174), (60097, 46939428), (113868, 24773587), (120194, 23469714), (180291, 15646476), (240388, 11734857), (360582, 7823238), (540873, 5215492), (721164, 3911619), (1081746, 2607746), (1303873, 2163492)]