12996368

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 90

約数和(自身を含む): 32431518

約数和(自身を除く): 19435150

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 137, 154, 176, 196, 242, 274, 308, 392, 484, 539, 548, 616, 784, 847, 959, 968, 1078, 1096, 1232, 1507, 1694, 1918, 1936, 2156, 2192, 3014, 3388, 3836, 4312, 5929, 6028, 6713, 6776, 7672, 8624, 10549, 11858, 12056, 13426, 13552, 15344, 16577, 21098, 23716, 24112, 26852, 33154, 42196, 47432, 53704, 66308, 73843, 84392, 94864, 107408, 116039, 132616, 147686, 168784, 232078, 265232, 295372, 464156, 590744, 812273, 928312, 1181488, 1624546, 1856624, 3249092, 6498184, 12996368]

約数ペア:

[(1, 12996368), (2, 6498184), (4, 3249092), (7, 1856624), (8, 1624546), (11, 1181488), (14, 928312), (16, 812273), (22, 590744), (28, 464156), (44, 295372), (49, 265232), (56, 232078), (77, 168784), (88, 147686), (98, 132616), (112, 116039), (121, 107408), (137, 94864), (154, 84392), (176, 73843), (196, 66308), (242, 53704), (274, 47432), (308, 42196), (392, 33154), (484, 26852), (539, 24112), (548, 23716), (616, 21098), (784, 16577), (847, 15344), (959, 13552), (968, 13426), (1078, 12056), (1096, 11858), (1232, 10549), (1507, 8624), (1694, 7672), (1918, 6776), (1936, 6713), (2156, 6028), (2192, 5929), (3014, 4312), (3388, 3836)]