21106267224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{87671}}^1$

素因数の和:89120

約数の個数: 64

約数和(自身を含む): 60346391040

約数和(自身を除く): 39240123816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1433, 2866, 4299, 5732, 8598, 10031, 11464, 17196, 20062, 30093, 34392, 40124, 60186, 80248, 87671, 120372, 175342, 240744, 263013, 350684, 526026, 613697, 701368, 1052052, 1227394, 1841091, 2104104, 2454788, 3682182, 4909576, 7364364, 14728728, 125632543, 251265086, 376897629, 502530172, 753795258, 879427801, 1005060344, 1507590516, 1758855602, 2638283403, 3015181032, 3517711204, 5276566806, 7035422408, 10553133612, 21106267224]

約数ペア:

[(1, 21106267224), (2, 10553133612), (3, 7035422408), (4, 5276566806), (6, 3517711204), (7, 3015181032), (8, 2638283403), (12, 1758855602), (14, 1507590516), (21, 1005060344), (24, 879427801), (28, 753795258), (42, 502530172), (56, 376897629), (84, 251265086), (168, 125632543), (1433, 14728728), (2866, 7364364), (4299, 4909576), (5732, 3682182), (8598, 2454788), (10031, 2104104), (11464, 1841091), (17196, 1227394), (20062, 1052052), (30093, 701368), (34392, 613697), (40124, 526026), (60186, 350684), (80248, 263013), (87671, 240744), (120372, 175342)]