1005464124

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{189997}}^1$

素因数の和:190024

約数の個数: 72

約数和(自身を含む): 3032368080

約数和(自身を除く): 2026903956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 189997, 379994, 569991, 759988, 1139982, 1329979, 1709973, 2279964, 2659958, 3419946, 3989937, 5129919, 5319916, 6839892, 7979874, 9309853, 10259838, 11969811, 15959748, 18619706, 20519676, 23939622, 27929559, 35909433, 37239412, 47879244, 55859118, 71818866, 83788677, 111718236, 143637732, 167577354, 251366031, 335154708, 502732062, 1005464124]

約数ペア:

[(1, 1005464124), (2, 502732062), (3, 335154708), (4, 251366031), (6, 167577354), (7, 143637732), (9, 111718236), (12, 83788677), (14, 71818866), (18, 55859118), (21, 47879244), (27, 37239412), (28, 35909433), (36, 27929559), (42, 23939622), (49, 20519676), (54, 18619706), (63, 15959748), (84, 11969811), (98, 10259838), (108, 9309853), (126, 7979874), (147, 6839892), (189, 5319916), (196, 5129919), (252, 3989937), (294, 3419946), (378, 2659958), (441, 2279964), (588, 1709973), (756, 1329979), (882, 1139982), (1323, 759988), (1764, 569991), (2646, 379994), (5292, 189997)]