2021712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 6523392

約数和(自身を除く): 4501680

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 547, 616, 924, 1094, 1232, 1641, 1848, 2188, 3282, 3696, 3829, 4376, 6017, 6564, 7658, 8752, 11487, 12034, 13128, 15316, 18051, 22974, 24068, 26256, 30632, 36102, 42119, 45948, 48136, 61264, 72204, 84238, 91896, 96272, 126357, 144408, 168476, 183792, 252714, 288816, 336952, 505428, 673904, 1010856, 2021712]

約数ペア:

[(1, 2021712), (2, 1010856), (3, 673904), (4, 505428), (6, 336952), (7, 288816), (8, 252714), (11, 183792), (12, 168476), (14, 144408), (16, 126357), (21, 96272), (22, 91896), (24, 84238), (28, 72204), (33, 61264), (42, 48136), (44, 45948), (48, 42119), (56, 36102), (66, 30632), (77, 26256), (84, 24068), (88, 22974), (112, 18051), (132, 15316), (154, 13128), (168, 12034), (176, 11487), (231, 8752), (264, 7658), (308, 6564), (336, 6017), (462, 4376), (528, 3829), (547, 3696), (616, 3282), (924, 2188), (1094, 1848), (1232, 1641)]