27860916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 69249600

約数和(自身を除く): 41388684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 1068, 1373, 1691, 2746, 3382, 4119, 5073, 5492, 6764, 8238, 10146, 16476, 20292, 26087, 52174, 78261, 104348, 122197, 156522, 244394, 313044, 366591, 488788, 733182, 1466364, 2321743, 4643486, 6965229, 9286972, 13930458, 27860916]

約数ペア:

[(1, 27860916), (2, 13930458), (3, 9286972), (4, 6965229), (6, 4643486), (12, 2321743), (19, 1466364), (38, 733182), (57, 488788), (76, 366591), (89, 313044), (114, 244394), (178, 156522), (228, 122197), (267, 104348), (356, 78261), (534, 52174), (1068, 26087), (1373, 20292), (1691, 16476), (2746, 10146), (3382, 8238), (4119, 6764), (5073, 5492)]