28548954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7309}}^1$

素因数の和:7355

約数の個数: 48

約数和(自身を含む): 72983040

約数和(自身を除く): 44434086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 7309, 14618, 21927, 43854, 51163, 65781, 102326, 131562, 153489, 226579, 306978, 453158, 460467, 679737, 920934, 1359474, 1586053, 2039211, 3172106, 4078422, 4758159, 9516318, 14274477, 28548954]

約数ペア:

[(1, 28548954), (2, 14274477), (3, 9516318), (6, 4758159), (7, 4078422), (9, 3172106), (14, 2039211), (18, 1586053), (21, 1359474), (31, 920934), (42, 679737), (62, 460467), (63, 453158), (93, 306978), (126, 226579), (186, 153489), (217, 131562), (279, 102326), (434, 65781), (558, 51163), (651, 43854), (1302, 21927), (1953, 14618), (3906, 7309)]