18842944896

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{89381}}^1$

素因数の和:89465

約数の個数: 128

約数和(自身を含む): 56525176800

約数和(自身を除く): 37682231904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 366, 384, 432, 488, 549, 576, 732, 864, 976, 1098, 1152, 1464, 1647, 1728, 1952, 2196, 2928, 3294, 3456, 3904, 4392, 5856, 6588, 7808, 8784, 11712, 13176, 17568, 23424, 26352, 35136, 52704, 70272, 89381, 105408, 178762, 210816, 268143, 357524, 536286, 715048, 804429, 1072572, 1430096, 1608858, 2145144, 2413287, 2860192, 3217716, 4290288, 4826574, 5452241, 5720384, 6435432, 8580576, 9653148, 10904482, 11440768, 12870864, 16356723, 17161152, 19306296, 21808964, 25741728, 32713446, 34322304, 38612592, 43617928, 49070169, 51483456, 65426892, 77225184, 87235856, 98140338, 102966912, 130853784, 147210507, 154450368, 174471712, 196280676, 261707568, 294421014, 308900736, 348943424, 392561352, 523415136, 588842028, 697886848, 785122704, 1046830272, 1177684056, 1570245408, 2093660544, 2355368112, 3140490816, 4710736224, 6280981632, 9421472448, 18842944896]

約数ペア:

[(1, 18842944896), (2, 9421472448), (3, 6280981632), (4, 4710736224), (6, 3140490816), (8, 2355368112), (9, 2093660544), (12, 1570245408), (16, 1177684056), (18, 1046830272), (24, 785122704), (27, 697886848), (32, 588842028), (36, 523415136), (48, 392561352), (54, 348943424), (61, 308900736), (64, 294421014), (72, 261707568), (96, 196280676), (108, 174471712), (122, 154450368), (128, 147210507), (144, 130853784), (183, 102966912), (192, 98140338), (216, 87235856), (244, 77225184), (288, 65426892), (366, 51483456), (384, 49070169), (432, 43617928), (488, 38612592), (549, 34322304), (576, 32713446), (732, 25741728), (864, 21808964), (976, 19306296), (1098, 17161152), (1152, 16356723), (1464, 12870864), (1647, 11440768), (1728, 10904482), (1952, 9653148), (2196, 8580576), (2928, 6435432), (3294, 5720384), (3456, 5452241), (3904, 4826574), (4392, 4290288), (5856, 3217716), (6588, 2860192), (7808, 2413287), (8784, 2145144), (11712, 1608858), (13176, 1430096), (17568, 1072572), (23424, 804429), (26352, 715048), (35136, 536286), (52704, 357524), (70272, 268143), (89381, 210816), (105408, 178762)]