1820958336

素因数分解:

$2^7\times 3^2\times {\mathrm{61}}^1\times {\mathrm{25913}}^1$

素因数の和:25994

約数の個数: 96

約数和(自身を含む): 5326104420

約数和(自身を除く): 3505146084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 288, 366, 384, 488, 549, 576, 732, 976, 1098, 1152, 1464, 1952, 2196, 2928, 3904, 4392, 5856, 7808, 8784, 11712, 17568, 23424, 25913, 35136, 51826, 70272, 77739, 103652, 155478, 207304, 233217, 310956, 414608, 466434, 621912, 829216, 932868, 1243824, 1580693, 1658432, 1865736, 2487648, 3161386, 3316864, 3731472, 4742079, 4975296, 6322772, 7462944, 9484158, 9950592, 12645544, 14226237, 14925888, 18968316, 25291088, 28452474, 29851776, 37936632, 50582176, 56904948, 75873264, 101164352, 113809896, 151746528, 202328704, 227619792, 303493056, 455239584, 606986112, 910479168, 1820958336]

約数ペア:

[(1, 1820958336), (2, 910479168), (3, 606986112), (4, 455239584), (6, 303493056), (8, 227619792), (9, 202328704), (12, 151746528), (16, 113809896), (18, 101164352), (24, 75873264), (32, 56904948), (36, 50582176), (48, 37936632), (61, 29851776), (64, 28452474), (72, 25291088), (96, 18968316), (122, 14925888), (128, 14226237), (144, 12645544), (183, 9950592), (192, 9484158), (244, 7462944), (288, 6322772), (366, 4975296), (384, 4742079), (488, 3731472), (549, 3316864), (576, 3161386), (732, 2487648), (976, 1865736), (1098, 1658432), (1152, 1580693), (1464, 1243824), (1952, 932868), (2196, 829216), (2928, 621912), (3904, 466434), (4392, 414608), (5856, 310956), (7808, 233217), (8784, 207304), (11712, 155478), (17568, 103652), (23424, 77739), (25913, 70272), (35136, 51826)]