18091584

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{641}}^1$

素因数の和:673

約数の個数: 126

約数和(自身を含む): 60416694

約数和(自身を除く): 42325110

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 641, 672, 784, 882, 1008, 1176, 1282, 1344, 1568, 1764, 1923, 2016, 2352, 2564, 3136, 3528, 3846, 4032, 4487, 4704, 5128, 5769, 7056, 7692, 8974, 9408, 10256, 11538, 13461, 14112, 15384, 17948, 20512, 23076, 26922, 28224, 30768, 31409, 35896, 40383, 41024, 46152, 53844, 61536, 62818, 71792, 80766, 92304, 94227, 107688, 123072, 125636, 143584, 161532, 184608, 188454, 215376, 251272, 282681, 287168, 323064, 369216, 376908, 430752, 502544, 565362, 646128, 753816, 861504, 1005088, 1130724, 1292256, 1507632, 2010176, 2261448, 2584512, 3015264, 4522896, 6030528, 9045792, 18091584]

約数ペア:

[(1, 18091584), (2, 9045792), (3, 6030528), (4, 4522896), (6, 3015264), (7, 2584512), (8, 2261448), (9, 2010176), (12, 1507632), (14, 1292256), (16, 1130724), (18, 1005088), (21, 861504), (24, 753816), (28, 646128), (32, 565362), (36, 502544), (42, 430752), (48, 376908), (49, 369216), (56, 323064), (63, 287168), (64, 282681), (72, 251272), (84, 215376), (96, 188454), (98, 184608), (112, 161532), (126, 143584), (144, 125636), (147, 123072), (168, 107688), (192, 94227), (196, 92304), (224, 80766), (252, 71792), (288, 62818), (294, 61536), (336, 53844), (392, 46152), (441, 41024), (448, 40383), (504, 35896), (576, 31409), (588, 30768), (641, 28224), (672, 26922), (784, 23076), (882, 20512), (1008, 17948), (1176, 15384), (1282, 14112), (1344, 13461), (1568, 11538), (1764, 10256), (1923, 9408), (2016, 8974), (2352, 7692), (2564, 7056), (3136, 5769), (3528, 5128), (3846, 4704), (4032, 4487)]