18877824

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{2341}}^1$

素因数の和:2368

約数の個数: 96

約数和(自身を含む): 62109840

約数和(自身を除く): 43232016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2341, 2688, 4032, 4682, 7023, 8064, 9364, 14046, 16387, 18728, 21069, 28092, 32774, 37456, 42138, 49161, 56184, 65548, 74912, 84276, 98322, 112368, 131096, 147483, 149824, 168552, 196644, 224736, 262192, 294966, 299648, 337104, 393288, 449472, 524384, 589932, 674208, 786576, 898944, 1048768, 1179864, 1348416, 1573152, 2097536, 2359728, 2696832, 3146304, 4719456, 6292608, 9438912, 18877824]

約数ペア:

[(1, 18877824), (2, 9438912), (3, 6292608), (4, 4719456), (6, 3146304), (7, 2696832), (8, 2359728), (9, 2097536), (12, 1573152), (14, 1348416), (16, 1179864), (18, 1048768), (21, 898944), (24, 786576), (28, 674208), (32, 589932), (36, 524384), (42, 449472), (48, 393288), (56, 337104), (63, 299648), (64, 294966), (72, 262192), (84, 224736), (96, 196644), (112, 168552), (126, 149824), (128, 147483), (144, 131096), (168, 112368), (192, 98322), (224, 84276), (252, 74912), (288, 65548), (336, 56184), (384, 49161), (448, 42138), (504, 37456), (576, 32774), (672, 28092), (896, 21069), (1008, 18728), (1152, 16387), (1344, 14046), (2016, 9364), (2341, 8064), (2688, 7023), (4032, 4682)]