21758184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1919

約数の個数: 96

約数和(自身を含む): 70312320

約数和(自身を除く): 48554136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1877, 1932, 2898, 3754, 3864, 5631, 5796, 7508, 11262, 11592, 13139, 15016, 16893, 22524, 26278, 33786, 39417, 43171, 45048, 52556, 67572, 78834, 86342, 105112, 118251, 129513, 135144, 157668, 172684, 236502, 259026, 302197, 315336, 345368, 388539, 473004, 518052, 604394, 777078, 906591, 946008, 1036104, 1208788, 1554156, 1813182, 2417576, 2719773, 3108312, 3626364, 5439546, 7252728, 10879092, 21758184]

約数ペア:

[(1, 21758184), (2, 10879092), (3, 7252728), (4, 5439546), (6, 3626364), (7, 3108312), (8, 2719773), (9, 2417576), (12, 1813182), (14, 1554156), (18, 1208788), (21, 1036104), (23, 946008), (24, 906591), (28, 777078), (36, 604394), (42, 518052), (46, 473004), (56, 388539), (63, 345368), (69, 315336), (72, 302197), (84, 259026), (92, 236502), (126, 172684), (138, 157668), (161, 135144), (168, 129513), (184, 118251), (207, 105112), (252, 86342), (276, 78834), (322, 67572), (414, 52556), (483, 45048), (504, 43171), (552, 39417), (644, 33786), (828, 26278), (966, 22524), (1288, 16893), (1449, 15016), (1656, 13139), (1877, 11592), (1932, 11262), (2898, 7508), (3754, 5796), (3864, 5631)]