445403322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271919}}^1$

素因数の和:271947

約数の個数: 48

約数和(自身を含む): 1187746560

約数和(自身を除く): 742343238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 271919, 543838, 815757, 1631514, 1903433, 2447271, 3534947, 3806866, 4894542, 5710299, 7069894, 10604841, 11420598, 17130897, 21209682, 24744629, 31814523, 34261794, 49489258, 63629046, 74233887, 148467774, 222701661, 445403322]

約数ペア:

[(1, 445403322), (2, 222701661), (3, 148467774), (6, 74233887), (7, 63629046), (9, 49489258), (13, 34261794), (14, 31814523), (18, 24744629), (21, 21209682), (26, 17130897), (39, 11420598), (42, 10604841), (63, 7069894), (78, 5710299), (91, 4894542), (117, 3806866), (126, 3534947), (182, 2447271), (234, 1903433), (273, 1631514), (546, 815757), (819, 543838), (1638, 271919)]