13121448

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{6143}}^1$

素因数の和:6241

約数の個数: 32

約数和(自身を含む): 33177600

約数和(自身を除く): 20056152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 6143, 12286, 18429, 24572, 36858, 49144, 73716, 147432, 546727, 1093454, 1640181, 2186908, 3280362, 4373816, 6560724, 13121448]

約数ペア:

[(1, 13121448), (2, 6560724), (3, 4373816), (4, 3280362), (6, 2186908), (8, 1640181), (12, 1093454), (24, 546727), (89, 147432), (178, 73716), (267, 49144), (356, 36858), (534, 24572), (712, 18429), (1068, 12286), (2136, 6143)]