2012760972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{26041}}^1$

素因数の和:26183

約数の個数: 72

約数和(自身を含む): 5403194160

約数和(自身を除く): 3390433188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 1017, 1356, 2034, 2147, 4068, 4294, 6441, 8588, 12882, 19323, 25764, 26041, 38646, 52082, 77292, 78123, 104164, 156246, 234369, 312492, 468738, 494779, 937476, 989558, 1484337, 1979116, 2942633, 2968674, 4453011, 5885266, 5937348, 8827899, 8906022, 11770532, 17655798, 17812044, 26483697, 35311596, 52967394, 55910027, 105934788, 111820054, 167730081, 223640108, 335460162, 503190243, 670920324, 1006380486, 2012760972]

約数ペア:

[(1, 2012760972), (2, 1006380486), (3, 670920324), (4, 503190243), (6, 335460162), (9, 223640108), (12, 167730081), (18, 111820054), (19, 105934788), (36, 55910027), (38, 52967394), (57, 35311596), (76, 26483697), (113, 17812044), (114, 17655798), (171, 11770532), (226, 8906022), (228, 8827899), (339, 5937348), (342, 5885266), (452, 4453011), (678, 2968674), (684, 2942633), (1017, 1979116), (1356, 1484337), (2034, 989558), (2147, 937476), (4068, 494779), (4294, 468738), (6441, 312492), (8588, 234369), (12882, 156246), (19323, 104164), (25764, 78123), (26041, 77292), (38646, 52082)]