4640454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2861

約数の個数: 48

約数和(自身を含む): 12378912

約数和(自身を除く): 7738458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 2833, 5666, 8499, 16998, 19831, 25497, 36829, 39662, 50994, 59493, 73658, 110487, 118986, 178479, 220974, 257803, 331461, 356958, 515606, 662922, 773409, 1546818, 2320227, 4640454]

約数ペア:

[(1, 4640454), (2, 2320227), (3, 1546818), (6, 773409), (7, 662922), (9, 515606), (13, 356958), (14, 331461), (18, 257803), (21, 220974), (26, 178479), (39, 118986), (42, 110487), (63, 73658), (78, 59493), (91, 50994), (117, 39662), (126, 36829), (182, 25497), (234, 19831), (273, 16998), (546, 8499), (819, 5666), (1638, 2833)]