21622944

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1442

約数の個数: 96

約数和(自身を含む): 67737600

約数和(自身を除く): 46114656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1399, 1932, 2208, 2576, 2798, 3864, 4197, 5152, 5596, 7728, 8394, 9793, 11192, 15456, 16788, 19586, 22384, 29379, 32177, 33576, 39172, 44768, 58758, 64354, 67152, 78344, 96531, 117516, 128708, 134304, 156688, 193062, 225239, 235032, 257416, 313376, 386124, 450478, 470064, 514832, 675717, 772248, 900956, 940128, 1029664, 1351434, 1544496, 1801912, 2702868, 3088992, 3603824, 5405736, 7207648, 10811472, 21622944]

約数ペア:

[(1, 21622944), (2, 10811472), (3, 7207648), (4, 5405736), (6, 3603824), (7, 3088992), (8, 2702868), (12, 1801912), (14, 1544496), (16, 1351434), (21, 1029664), (23, 940128), (24, 900956), (28, 772248), (32, 675717), (42, 514832), (46, 470064), (48, 450478), (56, 386124), (69, 313376), (84, 257416), (92, 235032), (96, 225239), (112, 193062), (138, 156688), (161, 134304), (168, 128708), (184, 117516), (224, 96531), (276, 78344), (322, 67152), (336, 64354), (368, 58758), (483, 44768), (552, 39172), (644, 33576), (672, 32177), (736, 29379), (966, 22384), (1104, 19586), (1288, 16788), (1399, 15456), (1932, 11192), (2208, 9793), (2576, 8394), (2798, 7728), (3864, 5596), (4197, 5152)]