2019397734

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{919}}^1$

素因数の和:1154

約数の個数: 96

約数和(自身を含む): 4774049280

約数和(自身を除く): 2754651546

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 167, 258, 306, 334, 387, 501, 731, 774, 919, 1002, 1462, 1503, 1838, 2193, 2757, 2839, 3006, 4386, 5514, 5678, 6579, 7181, 8271, 8517, 13158, 14362, 15623, 16542, 17034, 21543, 25551, 31246, 39517, 43086, 46869, 51102, 64629, 79034, 93738, 118551, 122077, 129258, 140607, 153473, 237102, 244154, 281214, 306946, 355653, 366231, 460419, 671789, 711306, 732462, 920838, 1098693, 1343578, 1381257, 2015367, 2197386, 2609041, 2762514, 4030734, 5218082, 6046101, 6599339, 7827123, 12092202, 13198678, 15654246, 19798017, 23481369, 39596034, 46962738, 59394051, 112188763, 118788102, 224377526, 336566289, 673132578, 1009698867, 2019397734]

約数ペア:

[(1, 2019397734), (2, 1009698867), (3, 673132578), (6, 336566289), (9, 224377526), (17, 118788102), (18, 112188763), (34, 59394051), (43, 46962738), (51, 39596034), (86, 23481369), (102, 19798017), (129, 15654246), (153, 13198678), (167, 12092202), (258, 7827123), (306, 6599339), (334, 6046101), (387, 5218082), (501, 4030734), (731, 2762514), (774, 2609041), (919, 2197386), (1002, 2015367), (1462, 1381257), (1503, 1343578), (1838, 1098693), (2193, 920838), (2757, 732462), (2839, 711306), (3006, 671789), (4386, 460419), (5514, 366231), (5678, 355653), (6579, 306946), (7181, 281214), (8271, 244154), (8517, 237102), (13158, 153473), (14362, 140607), (15623, 129258), (16542, 122077), (17034, 118551), (21543, 93738), (25551, 79034), (31246, 64629), (39517, 51102), (43086, 46869)]