21473617536

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{887633}}^1$

素因数の和:887663

約数の個数: 128

約数和(自身を含む): 72430934400

約数和(自身を除く): 50957316864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 887633, 1775266, 2662899, 3550532, 5325798, 6213431, 7101064, 7988697, 10651596, 12426862, 14202128, 15977394, 18640293, 21303192, 23966091, 24853724, 28404256, 31954788, 37280586, 42606384, 47932182, 49707448, 55920879, 56808512, 63909576, 74561172, 85212768, 95864364, 99414896, 111841758, 113617024, 127819152, 149122344, 167762637, 170425536, 191728728, 198829792, 223683516, 255638304, 298244688, 335525274, 340851072, 383457456, 397659584, 447367032, 511276608, 596489376, 671050548, 766914912, 795319168, 894734064, 1022553216, 1192978752, 1342101096, 1533829824, 1789468128, 2385957504, 2684202192, 3067659648, 3578936256, 5368404384, 7157872512, 10736808768, 21473617536]

約数ペア:

[(1, 21473617536), (2, 10736808768), (3, 7157872512), (4, 5368404384), (6, 3578936256), (7, 3067659648), (8, 2684202192), (9, 2385957504), (12, 1789468128), (14, 1533829824), (16, 1342101096), (18, 1192978752), (21, 1022553216), (24, 894734064), (27, 795319168), (28, 766914912), (32, 671050548), (36, 596489376), (42, 511276608), (48, 447367032), (54, 397659584), (56, 383457456), (63, 340851072), (64, 335525274), (72, 298244688), (84, 255638304), (96, 223683516), (108, 198829792), (112, 191728728), (126, 170425536), (128, 167762637), (144, 149122344), (168, 127819152), (189, 113617024), (192, 111841758), (216, 99414896), (224, 95864364), (252, 85212768), (288, 74561172), (336, 63909576), (378, 56808512), (384, 55920879), (432, 49707448), (448, 47932182), (504, 42606384), (576, 37280586), (672, 31954788), (756, 28404256), (864, 24853724), (896, 23966091), (1008, 21303192), (1152, 18640293), (1344, 15977394), (1512, 14202128), (1728, 12426862), (2016, 10651596), (2688, 7988697), (3024, 7101064), (3456, 6213431), (4032, 5325798), (6048, 3550532), (8064, 2662899), (12096, 1775266), (24192, 887633)]