2943954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 7180992

約数和(自身を除く): 4237038

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 547, 598, 897, 1094, 1641, 1794, 2691, 3282, 4923, 5382, 7111, 9846, 12581, 14222, 21333, 25162, 37743, 42666, 63999, 75486, 113229, 127998, 163553, 226458, 327106, 490659, 981318, 1471977, 2943954]

約数ペア:

[(1, 2943954), (2, 1471977), (3, 981318), (6, 490659), (9, 327106), (13, 226458), (18, 163553), (23, 127998), (26, 113229), (39, 75486), (46, 63999), (69, 42666), (78, 37743), (117, 25162), (138, 21333), (207, 14222), (234, 12581), (299, 9846), (414, 7111), (547, 5382), (598, 4923), (897, 3282), (1094, 2691), (1641, 1794)]