12570558

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 144

約数和(自身を含む): 36049536

約数和(自身を除く): 23478978

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 23, 26, 33, 39, 42, 46, 49, 66, 69, 77, 78, 91, 98, 138, 143, 147, 154, 161, 169, 182, 231, 253, 273, 286, 294, 299, 322, 338, 429, 462, 483, 506, 507, 539, 546, 598, 637, 759, 858, 897, 966, 1001, 1014, 1078, 1127, 1183, 1274, 1518, 1617, 1771, 1794, 1859, 1911, 2002, 2093, 2254, 2366, 3003, 3234, 3289, 3381, 3542, 3549, 3718, 3822, 3887, 4186, 5313, 5577, 6006, 6279, 6578, 6762, 7007, 7098, 7774, 8281, 9867, 10626, 11154, 11661, 12397, 12558, 13013, 14014, 14651, 16562, 19734, 21021, 23023, 23322, 24794, 24843, 26026, 27209, 29302, 37191, 39039, 42042, 42757, 43953, 46046, 49686, 54418, 69069, 74382, 78078, 81627, 85514, 87906, 91091, 128271, 138138, 161161, 163254, 182182, 190463, 256542, 273273, 299299, 322322, 380926, 483483, 546546, 571389, 598598, 897897, 966966, 1142778, 1795794, 2095093, 4190186, 6285279, 12570558]

約数ペア:

[(1, 12570558), (2, 6285279), (3, 4190186), (6, 2095093), (7, 1795794), (11, 1142778), (13, 966966), (14, 897897), (21, 598598), (22, 571389), (23, 546546), (26, 483483), (33, 380926), (39, 322322), (42, 299299), (46, 273273), (49, 256542), (66, 190463), (69, 182182), (77, 163254), (78, 161161), (91, 138138), (98, 128271), (138, 91091), (143, 87906), (147, 85514), (154, 81627), (161, 78078), (169, 74382), (182, 69069), (231, 54418), (253, 49686), (273, 46046), (286, 43953), (294, 42757), (299, 42042), (322, 39039), (338, 37191), (429, 29302), (462, 27209), (483, 26026), (506, 24843), (507, 24794), (539, 23322), (546, 23023), (598, 21021), (637, 19734), (759, 16562), (858, 14651), (897, 14014), (966, 13013), (1001, 12558), (1014, 12397), (1078, 11661), (1127, 11154), (1183, 10626), (1274, 9867), (1518, 8281), (1617, 7774), (1771, 7098), (1794, 7007), (1859, 6762), (1911, 6578), (2002, 6279), (2093, 6006), (2254, 5577), (2366, 5313), (3003, 4186), (3234, 3887), (3289, 3822), (3381, 3718), (3542, 3549)]