2021544

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{191}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 6566400

約数和(自身を除く): 4544856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 191, 196, 216, 252, 294, 378, 382, 392, 441, 504, 573, 588, 756, 764, 882, 1146, 1176, 1323, 1337, 1512, 1528, 1719, 1764, 2292, 2646, 2674, 3438, 3528, 4011, 4584, 5157, 5292, 5348, 6876, 8022, 9359, 10314, 10584, 10696, 12033, 13752, 16044, 18718, 20628, 24066, 28077, 32088, 36099, 37436, 41256, 48132, 56154, 72198, 74872, 84231, 96264, 112308, 144396, 168462, 224616, 252693, 288792, 336924, 505386, 673848, 1010772, 2021544]

約数ペア:

[(1, 2021544), (2, 1010772), (3, 673848), (4, 505386), (6, 336924), (7, 288792), (8, 252693), (9, 224616), (12, 168462), (14, 144396), (18, 112308), (21, 96264), (24, 84231), (27, 74872), (28, 72198), (36, 56154), (42, 48132), (49, 41256), (54, 37436), (56, 36099), (63, 32088), (72, 28077), (84, 24066), (98, 20628), (108, 18718), (126, 16044), (147, 13752), (168, 12033), (189, 10696), (191, 10584), (196, 10314), (216, 9359), (252, 8022), (294, 6876), (378, 5348), (382, 5292), (392, 5157), (441, 4584), (504, 4011), (573, 3528), (588, 3438), (756, 2674), (764, 2646), (882, 2292), (1146, 1764), (1176, 1719), (1323, 1528), (1337, 1512)]