10990014

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 26470800

約数和(自身を除く): 15480786

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1289, 1421, 2578, 2842, 3867, 4263, 7734, 8526, 9023, 18046, 27069, 37381, 54138, 63161, 74762, 112143, 126322, 189483, 224286, 261667, 378966, 523334, 785001, 1570002, 1831669, 3663338, 5495007, 10990014]

約数ペア:

[(1, 10990014), (2, 5495007), (3, 3663338), (6, 1831669), (7, 1570002), (14, 785001), (21, 523334), (29, 378966), (42, 261667), (49, 224286), (58, 189483), (87, 126322), (98, 112143), (147, 74762), (174, 63161), (203, 54138), (294, 37381), (406, 27069), (609, 18046), (1218, 9023), (1289, 8526), (1421, 7734), (2578, 4263), (2842, 3867)]