18870432

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28081}}^1$

素因数の和:28101

約数の個数: 48

約数和(自身を含む): 56613312

約数和(自身を除く): 37742880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28081, 56162, 84243, 112324, 168486, 196567, 224648, 336972, 393134, 449296, 589701, 673944, 786268, 898592, 1179402, 1347888, 1572536, 2358804, 2695776, 3145072, 4717608, 6290144, 9435216, 18870432]

約数ペア:

[(1, 18870432), (2, 9435216), (3, 6290144), (4, 4717608), (6, 3145072), (7, 2695776), (8, 2358804), (12, 1572536), (14, 1347888), (16, 1179402), (21, 898592), (24, 786268), (28, 673944), (32, 589701), (42, 449296), (48, 393134), (56, 336972), (84, 224648), (96, 196567), (112, 168486), (168, 112324), (224, 84243), (336, 56162), (672, 28081)]