15829086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 39771648

約数和(自身を除く): 23942562

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 547, 689, 742, 1094, 1113, 1378, 1641, 2067, 2226, 3282, 3829, 4134, 4823, 7111, 7658, 9646, 11487, 14222, 14469, 21333, 22974, 28938, 28991, 42666, 49777, 57982, 86973, 99554, 149331, 173946, 202937, 298662, 376883, 405874, 608811, 753766, 1130649, 1217622, 2261298, 2638181, 5276362, 7914543, 15829086]

約数ペア:

[(1, 15829086), (2, 7914543), (3, 5276362), (6, 2638181), (7, 2261298), (13, 1217622), (14, 1130649), (21, 753766), (26, 608811), (39, 405874), (42, 376883), (53, 298662), (78, 202937), (91, 173946), (106, 149331), (159, 99554), (182, 86973), (273, 57982), (318, 49777), (371, 42666), (546, 28991), (547, 28938), (689, 22974), (742, 21333), (1094, 14469), (1113, 14222), (1378, 11487), (1641, 9646), (2067, 7658), (2226, 7111), (3282, 4823), (3829, 4134)]