16637964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4831}}^1$

素因数の和:4886

約数の個数: 48

約数和(自身を含む): 45459456

約数和(自身を除く): 28821492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 4831, 9662, 14493, 19324, 28986, 33817, 57972, 67634, 101451, 135268, 198071, 202902, 396142, 405804, 594213, 792284, 1188426, 1386497, 2376852, 2772994, 4159491, 5545988, 8318982, 16637964]

約数ペア:

[(1, 16637964), (2, 8318982), (3, 5545988), (4, 4159491), (6, 2772994), (7, 2376852), (12, 1386497), (14, 1188426), (21, 792284), (28, 594213), (41, 405804), (42, 396142), (82, 202902), (84, 198071), (123, 135268), (164, 101451), (246, 67634), (287, 57972), (492, 33817), (574, 28986), (861, 19324), (1148, 14493), (1722, 9662), (3444, 4831)]