18671567655159

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1\times {\mathrm{1073593}}^1$

素因数の和:1075288

約数の個数: 48

約数和(自身を含む): 28976834562624

約数和(自身を除く): 10305266907465

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 1601, 3621, 4803, 10863, 14409, 27217, 81651, 113671, 244953, 341013, 1023039, 1073593, 1932407, 3220779, 5797221, 9662337, 17391663, 18251081, 54753243, 76225103, 164259729, 228675309, 686025927, 1295826751, 1718822393, 3887480253, 5156467179, 11662440759, 15469401537, 29219980681, 87659942043, 122036389903, 262979826129, 366109169709, 1098327509127, 2074618628351, 6223855885053, 18671567655159]

約数ペア:

[(1, 18671567655159), (3, 6223855885053), (9, 2074618628351), (17, 1098327509127), (51, 366109169709), (71, 262979826129), (153, 122036389903), (213, 87659942043), (639, 29219980681), (1207, 15469401537), (1601, 11662440759), (3621, 5156467179), (4803, 3887480253), (10863, 1718822393), (14409, 1295826751), (27217, 686025927), (81651, 228675309), (113671, 164259729), (244953, 76225103), (341013, 54753243), (1023039, 18251081), (1073593, 17391663), (1932407, 9662337), (3220779, 5797221)]