21035112

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 63256320

約数和(自身を除く): 42221208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 372, 392, 434, 577, 588, 651, 744, 868, 1154, 1176, 1302, 1519, 1731, 1736, 2308, 2604, 3038, 3462, 4039, 4557, 4616, 5208, 6076, 6924, 8078, 9114, 12117, 12152, 13848, 16156, 17887, 18228, 24234, 28273, 32312, 35774, 36456, 48468, 53661, 56546, 71548, 84819, 96936, 107322, 113092, 125209, 143096, 169638, 214644, 226184, 250418, 339276, 375627, 429288, 500836, 678552, 751254, 876463, 1001672, 1502508, 1752926, 2629389, 3005016, 3505852, 5258778, 7011704, 10517556, 21035112]

約数ペア:

[(1, 21035112), (2, 10517556), (3, 7011704), (4, 5258778), (6, 3505852), (7, 3005016), (8, 2629389), (12, 1752926), (14, 1502508), (21, 1001672), (24, 876463), (28, 751254), (31, 678552), (42, 500836), (49, 429288), (56, 375627), (62, 339276), (84, 250418), (93, 226184), (98, 214644), (124, 169638), (147, 143096), (168, 125209), (186, 113092), (196, 107322), (217, 96936), (248, 84819), (294, 71548), (372, 56546), (392, 53661), (434, 48468), (577, 36456), (588, 35774), (651, 32312), (744, 28273), (868, 24234), (1154, 18228), (1176, 17887), (1302, 16156), (1519, 13848), (1731, 12152), (1736, 12117), (2308, 9114), (2604, 8078), (3038, 6924), (3462, 6076), (4039, 5208), (4557, 4616)]