8420454

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{9547}}^1$

素因数の和:9569

約数の個数: 36

約数和(自身を含む): 21225204

約数和(自身を除く): 12804750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 9547, 19094, 28641, 57282, 66829, 85923, 133658, 171846, 200487, 400974, 467803, 601461, 935606, 1202922, 1403409, 2806818, 4210227, 8420454]

約数ペア:

[(1, 8420454), (2, 4210227), (3, 2806818), (6, 1403409), (7, 1202922), (9, 935606), (14, 601461), (18, 467803), (21, 400974), (42, 200487), (49, 171846), (63, 133658), (98, 85923), (126, 66829), (147, 57282), (294, 28641), (441, 19094), (882, 9547)]