18756864

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1163}}^1$

素因数の和:1192

約数の個数: 108

約数和(自身を含む): 61859616

約数和(自身を除く): 43102752

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, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1163, 1344, 1792, 2016, 2304, 2326, 2688, 3489, 4032, 4652, 5376, 6978, 8064, 8141, 9304, 10467, 13956, 16128, 16282, 18608, 20934, 24423, 27912, 32564, 37216, 41868, 48846, 55824, 65128, 73269, 74432, 83736, 97692, 111648, 130256, 146538, 148864, 167472, 195384, 223296, 260512, 293076, 297728, 334944, 390768, 446592, 521024, 586152, 669888, 781536, 893184, 1042048, 1172304, 1339776, 1563072, 2084096, 2344608, 2679552, 3126144, 4689216, 6252288, 9378432, 18756864]

約数ペア:

[(1, 18756864), (2, 9378432), (3, 6252288), (4, 4689216), (6, 3126144), (7, 2679552), (8, 2344608), (9, 2084096), (12, 1563072), (14, 1339776), (16, 1172304), (18, 1042048), (21, 893184), (24, 781536), (28, 669888), (32, 586152), (36, 521024), (42, 446592), (48, 390768), (56, 334944), (63, 297728), (64, 293076), (72, 260512), (84, 223296), (96, 195384), (112, 167472), (126, 148864), (128, 146538), (144, 130256), (168, 111648), (192, 97692), (224, 83736), (252, 74432), (256, 73269), (288, 65128), (336, 55824), (384, 48846), (448, 41868), (504, 37216), (576, 32564), (672, 27912), (768, 24423), (896, 20934), (1008, 18608), (1152, 16282), (1163, 16128), (1344, 13956), (1792, 10467), (2016, 9304), (2304, 8141), (2326, 8064), (2688, 6978), (3489, 5376), (4032, 4652)]