19875072

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3697}}^1$

素因数の和:3723

約数の個数: 72

約数和(自身を含む): 60469696

約数和(自身を除く): 40594624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 3697, 5376, 7394, 11091, 14788, 22182, 25879, 29576, 44364, 51758, 59152, 77637, 88728, 103516, 118304, 155274, 177456, 207032, 236608, 310548, 354912, 414064, 473216, 621096, 709824, 828128, 946432, 1242192, 1419648, 1656256, 2484384, 2839296, 3312512, 4968768, 6625024, 9937536, 19875072]

約数ペア:

[(1, 19875072), (2, 9937536), (3, 6625024), (4, 4968768), (6, 3312512), (7, 2839296), (8, 2484384), (12, 1656256), (14, 1419648), (16, 1242192), (21, 946432), (24, 828128), (28, 709824), (32, 621096), (42, 473216), (48, 414064), (56, 354912), (64, 310548), (84, 236608), (96, 207032), (112, 177456), (128, 155274), (168, 118304), (192, 103516), (224, 88728), (256, 77637), (336, 59152), (384, 51758), (448, 44364), (672, 29576), (768, 25879), (896, 22182), (1344, 14788), (1792, 11091), (2688, 7394), (3697, 5376)]