18936629439

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1175677}}^1$

素因数の和:1175759

約数の個数: 32

約数和(自身を含む): 31602224640

約数和(自身を除く): 12665595201

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 5369, 16107, 1175677, 3527031, 8229739, 15283801, 24689217, 45851403, 69364943, 106986607, 208094829, 320959821, 485554601, 901744259, 1456663803, 2705232777, 6312209813, 18936629439]

約数ペア:

[(1, 18936629439), (3, 6312209813), (7, 2705232777), (13, 1456663803), (21, 901744259), (39, 485554601), (59, 320959821), (91, 208094829), (177, 106986607), (273, 69364943), (413, 45851403), (767, 24689217), (1239, 15283801), (2301, 8229739), (5369, 3527031), (16107, 1175677)]