13971972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3539}}^1$

素因数の和:3600

約数の個数: 48

約数和(自身を含む): 38062080

約数和(自身を除く): 24090108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3539, 3948, 7078, 10617, 14156, 21234, 24773, 42468, 49546, 74319, 99092, 148638, 166333, 297276, 332666, 498999, 665332, 997998, 1164331, 1995996, 2328662, 3492993, 4657324, 6985986, 13971972]

約数ペア:

[(1, 13971972), (2, 6985986), (3, 4657324), (4, 3492993), (6, 2328662), (7, 1995996), (12, 1164331), (14, 997998), (21, 665332), (28, 498999), (42, 332666), (47, 297276), (84, 166333), (94, 148638), (141, 99092), (188, 74319), (282, 49546), (329, 42468), (564, 24773), (658, 21234), (987, 14156), (1316, 10617), (1974, 7078), (3539, 3948)]