18578369376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9215461}}^1$

素因数の和:9215484

約数の個数: 72

約数和(自身を含む): 60379707024

約数和(自身を除く): 41801337648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9215461, 18430922, 27646383, 36861844, 55292766, 64508227, 73723688, 82939149, 110585532, 129016454, 147447376, 165878298, 193524681, 221171064, 258032908, 294894752, 331756596, 387049362, 442342128, 516065816, 580574043, 663513192, 774098724, 884684256, 1032131632, 1161148086, 1327026384, 1548197448, 2064263264, 2322296172, 2654052768, 3096394896, 4644592344, 6192789792, 9289184688, 18578369376]

約数ペア:

[(1, 18578369376), (2, 9289184688), (3, 6192789792), (4, 4644592344), (6, 3096394896), (7, 2654052768), (8, 2322296172), (9, 2064263264), (12, 1548197448), (14, 1327026384), (16, 1161148086), (18, 1032131632), (21, 884684256), (24, 774098724), (28, 663513192), (32, 580574043), (36, 516065816), (42, 442342128), (48, 387049362), (56, 331756596), (63, 294894752), (72, 258032908), (84, 221171064), (96, 193524681), (112, 165878298), (126, 147447376), (144, 129016454), (168, 110585532), (224, 82939149), (252, 73723688), (288, 64508227), (336, 55292766), (504, 36861844), (672, 27646383), (1008, 18430922), (2016, 9215461)]