1261802136

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1072961}}^1$

素因数の和:1072984

約数の個数: 48

約数和(自身を含む): 3669530040

約数和(自身を除く): 2407727904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1072961, 2145922, 3218883, 4291844, 6437766, 7510727, 8583688, 12875532, 15021454, 22532181, 25751064, 30042908, 45064362, 52575089, 60085816, 90128724, 105150178, 157725267, 180257448, 210300356, 315450534, 420600712, 630901068, 1261802136]

約数ペア:

[(1, 1261802136), (2, 630901068), (3, 420600712), (4, 315450534), (6, 210300356), (7, 180257448), (8, 157725267), (12, 105150178), (14, 90128724), (21, 60085816), (24, 52575089), (28, 45064362), (42, 30042908), (49, 25751064), (56, 22532181), (84, 15021454), (98, 12875532), (147, 8583688), (168, 7510727), (196, 6437766), (294, 4291844), (392, 3218883), (588, 2145922), (1176, 1072961)]