427845852

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{34649}}^1$

素因数の和:34680

約数の個数: 72

約数和(自身を含む): 1261260000

約数和(自身を除く): 833414148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 34649, 69298, 103947, 138596, 207894, 242543, 311841, 415788, 485086, 623682, 727629, 970172, 1247364, 1455258, 1697801, 2182887, 2910516, 3395602, 4365774, 5093403, 6791204, 8731548, 10186806, 11884607, 15280209, 20373612, 23769214, 30560418, 35653821, 47538428, 61120836, 71307642, 106961463, 142615284, 213922926, 427845852]

約数ペア:

[(1, 427845852), (2, 213922926), (3, 142615284), (4, 106961463), (6, 71307642), (7, 61120836), (9, 47538428), (12, 35653821), (14, 30560418), (18, 23769214), (21, 20373612), (28, 15280209), (36, 11884607), (42, 10186806), (49, 8731548), (63, 6791204), (84, 5093403), (98, 4365774), (126, 3395602), (147, 2910516), (196, 2182887), (252, 1697801), (294, 1455258), (343, 1247364), (441, 970172), (588, 727629), (686, 623682), (882, 485086), (1029, 415788), (1372, 311841), (1764, 242543), (2058, 207894), (3087, 138596), (4116, 103947), (6174, 69298), (12348, 34649)]