19331298

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17047}}^1$

素因数の和:17068

約数の個数: 40

約数和(自身を含む): 49507392

約数和(自身を除く): 30176094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 17047, 34094, 51141, 102282, 119329, 153423, 238658, 306846, 357987, 460269, 715974, 920538, 1073961, 1380807, 2147922, 2761614, 3221883, 6443766, 9665649, 19331298]

約数ペア:

[(1, 19331298), (2, 9665649), (3, 6443766), (6, 3221883), (7, 2761614), (9, 2147922), (14, 1380807), (18, 1073961), (21, 920538), (27, 715974), (42, 460269), (54, 357987), (63, 306846), (81, 238658), (126, 153423), (162, 119329), (189, 102282), (378, 51141), (567, 34094), (1134, 17047)]