16145766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9857}}^1$

素因数の和:9885

約数の個数: 48

約数和(自身を含む): 43059744

約数和(自身を除く): 26913978

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, 9857, 19714, 29571, 59142, 68999, 88713, 128141, 137998, 177426, 206997, 256282, 384423, 413994, 620991, 768846, 896987, 1153269, 1241982, 1793974, 2306538, 2690961, 5381922, 8072883, 16145766]

約数ペア:

[(1, 16145766), (2, 8072883), (3, 5381922), (6, 2690961), (7, 2306538), (9, 1793974), (13, 1241982), (14, 1153269), (18, 896987), (21, 768846), (26, 620991), (39, 413994), (42, 384423), (63, 256282), (78, 206997), (91, 177426), (117, 137998), (126, 128141), (182, 88713), (234, 68999), (273, 59142), (546, 29571), (819, 19714), (1638, 9857)]