21029184

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3319}}^1$

素因数の和:3348

約数の個数: 84

約数和(自身を含む): 65775840

約数和(自身を除く): 44746656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 3319, 6336, 6638, 9957, 13276, 19914, 26552, 29871, 36509, 39828, 53104, 59742, 73018, 79656, 106208, 109527, 119484, 146036, 159312, 212416, 219054, 238968, 292072, 318624, 328581, 438108, 477936, 584144, 637248, 657162, 876216, 955872, 1168288, 1314324, 1752432, 1911744, 2336576, 2628648, 3504864, 5257296, 7009728, 10514592, 21029184]

約数ペア:

[(1, 21029184), (2, 10514592), (3, 7009728), (4, 5257296), (6, 3504864), (8, 2628648), (9, 2336576), (11, 1911744), (12, 1752432), (16, 1314324), (18, 1168288), (22, 955872), (24, 876216), (32, 657162), (33, 637248), (36, 584144), (44, 477936), (48, 438108), (64, 328581), (66, 318624), (72, 292072), (88, 238968), (96, 219054), (99, 212416), (132, 159312), (144, 146036), (176, 119484), (192, 109527), (198, 106208), (264, 79656), (288, 73018), (352, 59742), (396, 53104), (528, 39828), (576, 36509), (704, 29871), (792, 26552), (1056, 19914), (1584, 13276), (2112, 9957), (3168, 6638), (3319, 6336)]