1621838862018

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3463}}^1\times {\mathrm{292343}}^1$

素因数の和:295903

約数の個数: 48

約数和(自身を含む): 3554505452160

約数和(自身を除く): 1932666590142

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 3463, 6926, 10389, 20778, 31167, 62334, 292343, 308207, 584686, 616414, 877029, 924621, 1754058, 1849242, 2631087, 2773863, 5262174, 5547726, 26018527, 52037054, 78055581, 156111162, 234166743, 468333486, 1012383809, 2024767618, 3037151427, 6074302854, 9111454281, 18222908562, 90102159001, 180204318002, 270306477003, 540612954006, 810919431009, 1621838862018]

約数ペア:

[(1, 1621838862018), (2, 810919431009), (3, 540612954006), (6, 270306477003), (9, 180204318002), (18, 90102159001), (89, 18222908562), (178, 9111454281), (267, 6074302854), (534, 3037151427), (801, 2024767618), (1602, 1012383809), (3463, 468333486), (6926, 234166743), (10389, 156111162), (20778, 78055581), (31167, 52037054), (62334, 26018527), (292343, 5547726), (308207, 5262174), (584686, 2773863), (616414, 2631087), (877029, 1849242), (924621, 1754058)]