21229143552

素因数分解:

$2^9\times 3^4\times {\mathrm{511891}}^1$

素因数の和:511921

約数の個数: 100

約数和(自身を含む): 63363527436

約数和(自身を除く): 42134383884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 5184, 6912, 10368, 13824, 20736, 41472, 511891, 1023782, 1535673, 2047564, 3071346, 4095128, 4607019, 6142692, 8190256, 9214038, 12285384, 13821057, 16380512, 18428076, 24570768, 27642114, 32761024, 36856152, 41463171, 49141536, 55284228, 65522048, 73712304, 82926342, 98283072, 110568456, 131044096, 147424608, 165852684, 196566144, 221136912, 262088192, 294849216, 331705368, 393132288, 442273824, 589698432, 663410736, 786264576, 884547648, 1179396864, 1326821472, 1769095296, 2358793728, 2653642944, 3538190592, 5307285888, 7076381184, 10614571776, 21229143552]

約数ペア:

[(1, 21229143552), (2, 10614571776), (3, 7076381184), (4, 5307285888), (6, 3538190592), (8, 2653642944), (9, 2358793728), (12, 1769095296), (16, 1326821472), (18, 1179396864), (24, 884547648), (27, 786264576), (32, 663410736), (36, 589698432), (48, 442273824), (54, 393132288), (64, 331705368), (72, 294849216), (81, 262088192), (96, 221136912), (108, 196566144), (128, 165852684), (144, 147424608), (162, 131044096), (192, 110568456), (216, 98283072), (256, 82926342), (288, 73712304), (324, 65522048), (384, 55284228), (432, 49141536), (512, 41463171), (576, 36856152), (648, 32761024), (768, 27642114), (864, 24570768), (1152, 18428076), (1296, 16380512), (1536, 13821057), (1728, 12285384), (2304, 9214038), (2592, 8190256), (3456, 6142692), (4608, 4607019), (5184, 4095128), (6912, 3071346), (10368, 2047564), (13824, 1535673), (20736, 1023782), (41472, 511891)]