18972576

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3137}}^1$

素因数の和:3163

約数の個数: 96

約数和(自身を含む): 63262080

約数和(自身を除く): 44289504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 3137, 6048, 6274, 9411, 12548, 18822, 21959, 25096, 28233, 37644, 43918, 50192, 56466, 65877, 75288, 84699, 87836, 100384, 112932, 131754, 150576, 169398, 175672, 197631, 225864, 263508, 301152, 338796, 351344, 395262, 451728, 527016, 592893, 677592, 702688, 790524, 903456, 1054032, 1185786, 1355184, 1581048, 2108064, 2371572, 2710368, 3162096, 4743144, 6324192, 9486288, 18972576]

約数ペア:

[(1, 18972576), (2, 9486288), (3, 6324192), (4, 4743144), (6, 3162096), (7, 2710368), (8, 2371572), (9, 2108064), (12, 1581048), (14, 1355184), (16, 1185786), (18, 1054032), (21, 903456), (24, 790524), (27, 702688), (28, 677592), (32, 592893), (36, 527016), (42, 451728), (48, 395262), (54, 351344), (56, 338796), (63, 301152), (72, 263508), (84, 225864), (96, 197631), (108, 175672), (112, 169398), (126, 150576), (144, 131754), (168, 112932), (189, 100384), (216, 87836), (224, 84699), (252, 75288), (288, 65877), (336, 56466), (378, 50192), (432, 43918), (504, 37644), (672, 28233), (756, 25096), (864, 21959), (1008, 18822), (1512, 12548), (2016, 9411), (3024, 6274), (3137, 6048)]