12870872982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3389}}^1\times {\mathrm{19181}}^1$

素因数の和:22589

約数の個数: 48

約数和(自身を含む): 30432626640

約数和(自身を除く): 17561753658

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 3389, 6778, 10167, 19181, 20334, 30501, 37279, 38362, 57543, 61002, 74558, 111837, 115086, 172629, 210991, 223674, 335511, 345258, 421982, 632973, 671022, 1265946, 1898919, 3797838, 65004409, 130008818, 195013227, 390026454, 585039681, 715048499, 1170079362, 1430096998, 2145145497, 4290290994, 6435436491, 12870872982]

約数ペア:

[(1, 12870872982), (2, 6435436491), (3, 4290290994), (6, 2145145497), (9, 1430096998), (11, 1170079362), (18, 715048499), (22, 585039681), (33, 390026454), (66, 195013227), (99, 130008818), (198, 65004409), (3389, 3797838), (6778, 1898919), (10167, 1265946), (19181, 671022), (20334, 632973), (30501, 421982), (37279, 345258), (38362, 335511), (57543, 223674), (61002, 210991), (74558, 172629), (111837, 115086)]