21044178048

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1889743}}^1$

素因数の和:1889789

約数の個数: 64

約数和(自身を含む): 57826166400

約数和(自身を除く): 36781988352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2784, 3712, 5568, 11136, 1889743, 3779486, 5669229, 7558972, 11338458, 15117944, 22676916, 30235888, 45353832, 54802547, 60471776, 90707664, 109605094, 120943552, 164407641, 181415328, 219210188, 241887104, 328815282, 362830656, 438420376, 657630564, 725661312, 876840752, 1315261128, 1753681504, 2630522256, 3507363008, 5261044512, 7014726016, 10522089024, 21044178048]

約数ペア:

[(1, 21044178048), (2, 10522089024), (3, 7014726016), (4, 5261044512), (6, 3507363008), (8, 2630522256), (12, 1753681504), (16, 1315261128), (24, 876840752), (29, 725661312), (32, 657630564), (48, 438420376), (58, 362830656), (64, 328815282), (87, 241887104), (96, 219210188), (116, 181415328), (128, 164407641), (174, 120943552), (192, 109605094), (232, 90707664), (348, 60471776), (384, 54802547), (464, 45353832), (696, 30235888), (928, 22676916), (1392, 15117944), (1856, 11338458), (2784, 7558972), (3712, 5669229), (5568, 3779486), (11136, 1889743)]